langs: 23 июля [ru] / july 23 [en] / 23. juli [de] / 23 juillet [fr] / 23 luglio [it] / 23 de julio [es]
days: july 20 / july 21 / july 22 / july 23 / july 24 / july 25 / july 26
Asteroid / Asteroid
#1 2017 OO1
2017 OO 1 is a small asteroid , classified as near-Earth object of the Aten group , approximately 35–76 meters (115–249 feet) in diameter. It was first observed on 23 July 2017, by the robotic ATLAS survey at Mauna Loa Observatory , Hawaii, two days after the object had approached Earth at 0.33 luna
- ... of the Aten group , approximately 35–76 meters (115–249 feet) in diameter. It was first observed on 23 july 2017, by the robotic ATLAS survey at Mauna Loa Observatory , Hawaii, two days after the object had ...
- ... ions on 8/1/2017 Discovery [1] Discovered by ATLAS-MLO Discovery site Mauna Loa Obs. Discovery date 23 july 2017 (first observed only) Designations MPC designation 2017 OO 1 Minor planet category NEO · Aten ...
#2 32226 Vikulgupta
32226 Vikulgupta , provisional designation 2000 OQ 23 , is a stony Flora asteroid from the inner regions of the asteroid belt , approximately 3.5 kilometers in diameter. 32226 Vikulgupta Discovery [1] Discovered by LINEAR Discovery site Lincoln Lab's ETS Discovery date 23 July 2000 Designati
- ... 226 Vikulgupta Discovery [1] Discovered by LINEAR Discovery site Lincoln Lab's ETS Discovery date 23 july 2000 Designations MPC designation (32226) Vikulgupta Named after Vikul Gupta (2016 Intel STS awarde ...
- ... 6 (R) [6] · 14.613 ± 0.005 (R) [7] · 14.7 [1] [3] · 15.33 ± 0.43 [8] The asteroid was discovered on 23 july 2000, by the LINEAR team at Lincoln Laboratory's Experimental Test Site near Socorro, New Mexico, i ...
#3 2629 Rudra
2629 Rudra , provisional designation 1980 RB 1 , is a sizable Mars-crossing asteroid and slow rotator inside the asteroid belt , approximately 5.3 kilometers (3.3 miles) in diameter. It was discovered on 13 September 1980, by American astronomer Charles Kowal at the Palomar Observatory in California
- ... aken at Palomar Observatory and published by the Digitized Sky Survey . [1] On 15 April 2023 and on 23 july 2179, the asteroid will pass about 0.08 AU (12,000,000 km ; 7,400,000 mi ) from Mars. [2] NAMING Th ...
#4 24 Themis
Themis ( minor planet designation : 24 Themis ) is one of the largest asteroids in the asteroid belt . It is also the largest member of the Themistian family . It was discovered by Annibale de Gasparis on 5 April 1853. It is named after Themis , the personification of natural law and divine order in
- ... ( Themis ) Adjectives Themistian [2] / θ ɪ ˈ m ɪ s t i ə n / [3] Orbital characteristics [4] Epoch 23 july 2010 ( JD 2455400.5) Aphelion 529.4 Gm (3.539 AU ) Perihelion 406.8 Gm (2.719 AU) Semi-major axis 4 ...
#5 167 Urda
Urda ( minor planet designation : 167 Urda ) is a main-belt asteroid that was discovered by German-American astronomer Christian Heinrich Friedrich Peters on August 28, 1876, in Clinton, New York , and named after Urd , one of the Norns in Norse mythology . In 1905, Austrian astronomer Johann Palisa
- ... ns, with an albedo of 0.2523 ± 0.0448. [5] A stellar occultation by Urda was observed from Japan on july 23, 2001. [6]
#6 2017 BS5
In the astronomy of the Solar System , 2017 BS 5 is a sub-kilometer asteroid , classified as near-Earth object that belongs to the Apollo group . It measures approximately 40–90 meters. [3] During a close approach to Earth, it was first observed 25 January 2017, by the ATLAS survey at Haleakala Obse
- ... 5 January 2017, by the ATLAS survey at Haleakala Observatory , Hawaii, United States. [2] 2017 BS 5 july 23, 2017 flyby of Earth Discovery [1] [2] Discovered by ATLAS ( T05 ) Discovery site Haleakala Obs. Dis ...
- ... [1] The body is too small to be classified as a potentially hazardous asteroid . JULY 2017 FLYBY On 23 july 2017, it passed by within 3.15 lunar distances. [4] Seen from the Earth it passed straight north to ...
#7 405 Thia
Thia ( minor planet designation : 405 Thia ) is a very large main-belt asteroid . It is classified as a C-type asteroid and is probably composed of carbonaceous material. This object was discovered by Auguste Charlois on July 23, 1895, in Nice , and was named after Theia (sometimes written Thea or T
- ... nd is probably composed of carbonaceous material. This object was discovered by Auguste Charlois on july 23, 1895, in Nice , and was named after Theia (sometimes written Thea or Thia ), a Titaness in Greek my ...
- ... d with 453 Tea or Theia (planet) . 405 Thia Discovery Discovered by Auguste Charlois Discovery date 23 july 1895 Designations MPC designation (405) Thia Pronunciation / ˈ θ aɪ ə / [1] Named after Theia Alter ...
#8 90 Antiope
Antiope ( minor planet designation : 90 Antiope ) is a double asteroid in the outer asteroid belt . It was discovered on October 1, 1866, by Robert Luther . In 2000, it was found to consist of two almost-equally-sized bodies orbiting each other. At average diameters of about 88 km and 84 km, bot
- ... net category Main belt [2] ( Themis family ) Adjectives Antiopean Orbital characteristics [2] Epoch july 23, 2010 ( JD 2455400.5) Aphelion 545.94 Gm 3.6494 AU Perihelion 398.02 Gm 2.6606 AU Semi-major axis 47 ...
#9 114 Kassandra
Kassandra ( minor planet designation : 114 Kassandra ) is a large and dark main-belt asteroid . It belongs to the rare class T . It was discovered by C. H. F. Peters on July 23, 1871, and is named after Cassandra , the prophetess in the tales of the Trojan War . The asteroid is featured in the 2009
- ... dark main-belt asteroid . It belongs to the rare class T . It was discovered by C. H. F. Peters on july 23, 1871, and is named after Cassandra , the prophetess in the tales of the Trojan War . The asteroid i ...
- ... e model of 114 Kassandra Discovery Discovered by Christian Heinrich Friedrich Peters Discovery date 23 july 1871 Designations MPC designation (114) Kassandra Pronunciation / k ə ˈ s æ n d r ə / [1] Named aft ...
#10 4 Vesta
Vesta ( minor-planet designation : 4 Vesta ) is one of the largest objects in the asteroid belt , with a mean diameter of 525 kilometres (326 mi) . [10] It was discovered by the German astronomer Heinrich Wilhelm Matthias Olbers on 29 March 1807 [6] and is named after Vesta , the virgin goddess of
- ... 000 km (17 July 2011) In orbit from 10,500 km (18 July 2011) The northern hemisphere from 5,200 km ( 23 july 2011) In orbit from 5,200 km (24 July 2011) In orbit from 3,700 km (31 July 2011) Full rotation (1 ...
#11 683 Lanzia
683 Lanzia is a minor planet orbiting the Sun . It was discovered July 23, 1909, by Max Wolf at the Landessternwarte Heidelberg-Königstuhl observatory [2] and was named in honor of Lanz, founder of the Heidelberg Academy of Sciences. Photometric observations made in 2003 at the Santana Observatory i
- 683 Lanzia is a minor planet orbiting the Sun . It was discovered july 23, 1909, by Max Wolf at the Landessternwarte Heidelberg-Königstuhl observatory [2] and was named in ho ...
- ... based on its light curve Discovery Discovered by Max Wolf Discovery site Heidelberg Discovery date 23 july 1909 Designations MPC designation (683) Lanzia Alternative designations 1909 HC Orbital characteris ...
#12 22 Kalliope
Kalliope ( / k ə ˈ l aɪ . ə p i / kə- LY -ə-pee ; minor planet designation : 22 Kalliope ) is a large M-type asteroid from the asteroid belt discovered by J. R. Hind on 16 November 1852. It is named after Calliope , the Greek Muse of epic poetry . It is orbited by a small moon named Linus . Main-bel
- ... tives Kalliopean / k ə ˌ l aɪ . ə ˈ p iː ə n / kə- LY -ə- PEE -ən Orbital characteristics [2] Epoch 23 july 2010 ( JD 2455400.5) Aphelion 479.98 Gm (3.2085 AU ) Perihelion 391.03 Gm (2.6139 AU) Semi-major ax ...
#13 (8014) 1990 MF
(8014) 1990 MF is a sub-kilometer near-Earth object and potentially hazardous asteroid in the Apollo group . It was discovered by American astronomer Eleanor Helin at the Palomar Observatory in California on 26 June 1990. The asteroid measures approximately 0.7 kilometers (0.4 miles) in diameter. [2
- ... on 26 June 1990. The asteroid measures approximately 0.7 kilometers (0.4 miles) in diameter. [2] On 23 july 2020, it came within 0.055 AU of the Earth—about 21 times the Moon's distance. [3] (8014) 1990 MF O ...
#14 667 Denise
667 Denise is a minor planet orbiting the Sun . The name may have been inspired by the asteroid's provisional designation 1908 DN . 667 Denise Discovery Discovered by August Kopff Discovery site Heidelberg Discovery date 23 July 1908 Designations MPC designation (667) Denise Alternative desi
- ... 1908 DN . 667 Denise Discovery Discovered by August Kopff Discovery site Heidelberg Discovery date 23 july 1908 Designations MPC designation (667) Denise Alternative designations 1908 DN Orbital characteris ...
#15 1468 Zomba
1468 Zomba , provisional designation 1938 PA , is a stony asteroid and large Mars-crosser near the innermost regions of the asteroid belt , approximately 7 kilometers in diameter. Discovered by Cyril Jackson at Johannesburg Observatory in 1938, the asteroid was named after the city of Zomba in the R
- ... ] 1468 Zomba Discovery [1] Discovered by C. Jackson Discovery site Johannesburg Obs. Discovery date 23 july 1938 Designations MPC designation (1468) Zomba Named after Zomba (Malawian city) [2] Alternative de ...
- ... [4] Absolute magnitude (H) 12.70 [1] [4] [5] · 13.05 ± 0.45 [10] DISCOVERY Zomba was discovered on 23 july 1938, by South African astronomer Cyril Jackson at the Union Observatory in Johannesburg, South Afr ...
#16 (556416) 2014 OE394
(556416) 2014 OE 394 is a large cubewano in the Kuiper belt that was discovered in July 2014 by the Pan-STARRS -1 telescope, and announced on 17 July 2016. [5] It is one of the brighter trans-Neptunian objects, being the 34th brightest cubewano as of 23 July 2016. Its exact size is unknown, but is m
- ... 016. [5] It is one of the brighter trans-Neptunian objects, being the 34th brightest cubewano as of 23 july 2016. Its exact size is unknown, but is most likely between 240 and 730 kilometers across. [4] Mike ...
#17 1246 Chaka
1246 Chaka , provisional designation 1932 OA , is a background asteroid from the central regions of the asteroid belt , approximately 18 kilometers (11 miles) in diameter. It was discovered on 23 July 1932, by South African astronomer Cyril Jackson at the Union Observatory in Johannesburg. [1] The u
- ... ons of the asteroid belt , approximately 18 kilometers (11 miles) in diameter. It was discovered on 23 july 1932, by South African astronomer Cyril Jackson at the Union Observatory in Johannesburg. [1] The u ...
- ... ] 1246 Chaka Discovery [1] Discovered by C. Jackson Discovery site Johannesburg Obs. Discovery date 23 july 1932 Designations MPC designation (1246) Chaka Named after Shaka (King of the Zulus) [2] Alternativ ...
#18 List of minor planets discovered using the WISE spacecraft
The following is a list of numbered minor planets discovered, co-discovered and re-discovered by the Wide-field Infrared Survey Explorer (WISE), a NASA infrared spaceborne observatory. As of July 2018, the list contains 4093 entries, accredited by the Minor Planet Center as discovered by "WISE". Not
- ... list (284998) 2010 NU 29 7 July 2010 list (284999) 2010 NN 90 2 July 2010 list (285000) 2010 OS 56 23 july 2010 list (296891) 2010 BS 9 16 January 2010 list (296892) 2010 BF 25 17 January 2010 list (296893) ...
- ... st (297092) 2010 LB 122 14 June 2010 list (297097) 2010 ML 43 22 June 2010 list (297104) 2010 OX 60 23 july 2010 list (297107) 2010 OY 94 28 July 2010 list (301582) 2010 AO 105 12 January 2010 list (301584) ...
- ... t (325775) 2010 NE 76 15 July 2010 list (325784) 2010 PP 38 6 August 2010 list (325881) 2010 TZ 175 23 july 2010 list (326055) 2011 AO 11 17 January 2010 list (326153) 2012 BE 67 29 January 2010 list (328872 ...
- ... ist (343667) 2010 OY 49 22 July 2010 list (343668) 2010 OY 52 22 July 2010 list (343669) 2010 OP 53 23 july 2010 list (343670) 2010 OU 57 23 July 2010 list (343671) 2010 OV 60 23 July 2010 list (343672) 2010 ...
- ... ist (343668) 2010 OY 52 22 July 2010 list (343669) 2010 OP 53 23 July 2010 list (343670) 2010 OU 57 23 july 2010 list (343671) 2010 OV 60 23 July 2010 list (343672) 2010 OP 69 25 July 2010 list (343673) 2010 ...
- ... ist (343669) 2010 OP 53 23 July 2010 list (343670) 2010 OU 57 23 July 2010 list (343671) 2010 OV 60 23 july 2010 list (343672) 2010 OP 69 25 July 2010 list (343673) 2010 OD 74 25 July 2010 list (343674) 2010 ...
- ... (347295) 2011 OM 3 8 February 2010 list (347323) 2011 SM 39 12 March 2010 list (347853) 2002 QK 144 23 july 2010 list (349945) 2010 CD 52 14 February 2010 list (349959) 2010 CC 222 8 February 2010 list (3499 ...
- ... ist (362392) 2010 OV 43 21 July 2010 list (362393) 2010 ON 51 22 July 2010 list (362394) 2010 OE 58 23 july 2010 list (362397) 2010 OF 75 25 July 2010 list (362398) 2010 OK 94 28 July 2010 list (362402) 2010 ...
- ... (382001) 2010 OM 15 17 July 2010 list (382002) 2010 OK 46 29 January 2010 list (382003) 2010 OZ 60 23 july 2010 list (382147) 2011 LU 22 28 May 2010 list (382151) 2011 QJ 95 23 April 2010 list (382203) 2012 ...
- ... st (398227) 2010 PV 68 9 August 2010 list (398236) 2010 RD 52 10 July 2010 list (398289) 2010 VU 16 23 july 2010 list (398448) 2011 UD 54 7 June 2010 list (398487) 2011 UJ 153 19 April 2010 list (398500) 201 ...
- ... 22149) 2014 QV 438 11 March 2010 list (422170) 2014 RZ 16 12 February 2010 list (422175) 2014 RJ 19 23 july 2010 list (422251) 2014 SU 102 7 July 2010 list (422313) 2014 SF 177 21 May 2010 list (422335) 2014 ...
- ... (436370) 2010 ME 115 30 June 2010 list (436373) 2010 OT 41 30 January 2010 list (436374) 2010 OY 60 23 july 2010 list (436375) 2010 OA 77 25 July 2010 list (436377) 2010 OF 106 3 February 2010 list (436379) ...
- ... ist (438975) 2010 NY 53 10 July 2010 list (438976) 2010 NY 54 10 July 2010 list (438979) 2010 OM 56 23 july 2010 list (438983) 2010 PT 52 8 August 2010 list (439073) 2011 KR 11 1 April 2010 list (439096) 201 ...
- ... ist (442006) 2010 OQ 26 19 July 2010 list (442010) 2010 OE 43 22 July 2010 list (442011) 2010 OK 55 23 july 2010 list (442012) 2010 OL 67 24 July 2010 list (442014) 2010 OC 70 25 July 2010 list (442015) 2010 ...
- ... ist (442551) 2011 YO 59 12 July 2010 list (442570) 2012 BG 30 15 July 2010 list (442579) 2012 BQ 87 23 july 2010 list (442581) 2012 BU 93 19 July 2010 list (442584) 2012 BB 103 13 August 2010 list (442585) 2 ...
- ... ist (448520) 2010 OA 43 21 July 2010 list (448521) 2010 OL 49 22 July 2010 list (448523) 2010 OM 59 23 july 2010 list (448524) 2010 OO 73 25 July 2010 list (448525) 2010 OM 89 27 July 2010 list (448529) 2010 ...
- ... ist (453607) 2010 NM 17 6 July 2010 list (453609) 2010 NH 112 13 July 2010 list (453610) 2010 OY 54 23 july 2010 list (453611) 2010 OX 59 23 July 2010 list (453613) 2010 OL 93 28 July 2010 list (453632) 2010 ...
- ... st (453609) 2010 NH 112 13 July 2010 list (453610) 2010 OY 54 23 July 2010 list (453611) 2010 OX 59 23 july 2010 list (453613) 2010 OL 93 28 July 2010 list (453632) 2010 SX 35 7 June 2010 list (453665) 2010 ...
- ... t (454798) 2015 QU 10 23 April 2010 list (454858) 2015 SS 12 6 August 2010 list (454866) 2015 TF 13 23 july 2010 list (454890) 2015 TL 80 25 February 2010 list (454931) 2015 TC 159 19 February 2010 list (455 ...
- ... st (465847) 2010 PJ 41 6 August 2010 list (465848) 2010 PQ 51 8 August 2010 list (465889) 2010 UT 2 23 july 2010 list (465999) 2011 FY 55 14 April 2010 list (466004) 2011 GZ 1 3 March 2010 list (466032) 2011 ...
- ... 472292) 2014 WK 205 30 April 2010 list (472305) 2014 WH 495 18 January 2010 list (472350) 2015 BR 6 23 july 2010 list (472359) 2015 BF 30 30 January 2010 list (472387) 2015 BH 104 6 February 2010 list (47239 ...
- ... t (482186) 2010 UC 57 1 August 2010 list (482191) 2010 UR 86 25 July 2010 list (482209) 2010 VB 213 23 july 2010 list (482249) 2011 KT 21 19 April 2010 list (482255) 2011 OD 41 17 June 2010 list (482314) 201 ...
- ... 0 list (483076) 2015 LX 35 9 June 2010 list (483081) 2015 MY 4 15 May 2010 list (483085) 2015 MJ 49 23 july 2010 list (483103) 2015 MV 97 19 June 2010 list (483105) 2015 MY 108 28 June 2010 list (483107) 201 ...
- ... ist (510093) 2010 OK 10 17 July 2010 list (510094) 2010 OS 40 21 July 2010 list (510095) 2010 ON 55 23 july 2010 list (510096) 2010 OD 64 29 January 2010 list (510097) 2010 OF 126 23 July 2010 list (510100) ...
- ... (510095) 2010 ON 55 23 July 2010 list (510096) 2010 OD 64 29 January 2010 list (510097) 2010 OF 126 23 july 2010 list (510100) 2010 PY 70 10 August 2010 list (510101) 2010 RE 8 13 June 2010 list (510286) 201 ...
- ... list (512088) 2015 OH 3 25 June 2010 list (512089) 2015 OO 7 21 June 2010 list (512160) 2015 RB 29 23 july 2010 list (512414) 2016 PY 81 29 April 2010 list (512418) 2016 PV 86 9 May 2010 list (512431) 2016 ...
- ... ist (515069) 2010 OG 32 20 July 2010 list (515071) 2010 OU 34 21 July 2010 list (515072) 2010 OF 58 23 july 2010 list (515073) 2010 OL 111 29 July 2010 list (515075) 2010 PZ 67 9 August 2010 list (515138) 20 ...
- ... list (519168) 2010 OT 6 16 July 2010 list (519170) 2010 OW 22 18 July 2010 list (519173) 2010 OO 55 23 july 2010 list (519174) 2010 OM 64 24 July 2010 list (519180) 2010 OD 97 28 July 2010 list (519181) 2010 ...
#19 666 Desdemona
666 Desdemona is a stony asteroid from the middle region of the asteroid belt , approximately 29 kilometers in diameter. It was discovered on 23 July 1908, by German astronomer August Kopff at Heidelberg Observatory in southern Germany, and named after Desdemona , character in Shakespeare's The Trag
- ... middle region of the asteroid belt , approximately 29 kilometers in diameter. It was discovered on 23 july 1908, by German astronomer August Kopff at Heidelberg Observatory in southern Germany, and named af ...
- ... 666 Desdemona Discovery [1] Discovered by A. Kopff Discovery site Heidelberg Obs. Discovery date 23 july 1908 Designations MPC designation (666) Desdemona Pronunciation / d ɛ z d ɪ ˈ m oʊ n ə / [2] Named ...
Comet / Comet
#1 178P/Hug–Bell
178P/Hug–Bell is a periodic comet in the Solar System . It was discovered by Northeast Kansas Amateur Astronomers' League members Gary Hug and Graham Bell and is thought to be the first periodic comet to be discovered by amateurs. It was declared a comet less than two days after its initial discover
- ... 3 AU Eccentricity 0.4730 Orbital period 7.03 a Inclination 10.9755° Last perihelion 2020-Jul-16 [1] july 23, 2013 [2] July 6, 2006 Next perihelion 2027-Jun-21 (JPL Horizons) Hug-Bell's orbital period is about ...
#2 C/1874 H1
C/1874 H1 (Coggia) is a famous non-periodic comet , which in the summer of 1874 could be seen by naked eye observation. On the basis of its brightness, the comet has been called the Great Comet of 1874; on July 13 the magnitude of the brightness was between 0 and 1. [2] C/1874 H1 (Coggia) Drawing of
- ... naked-eye tail lengths reaching 70 degrees as the comet passed near Earth in July. From 16 July to 23 july , the comet accelerated and moved rapidly southward in the observer's sky, making the comet more dif ...
- ... here. Reports indicate that the tail length was about 60° to 70°; the tail was at least 63°. [7] On 23 july in Athens, Schmidt made the last observation of the comet from the northern hemisphere. On July 27 ...
- ... o the ecliptic. [14] On 9 July 1874 the comet reached perihelion at about .6758 AU from the Sun. On 23 july the comet made its closest approach to planet Earth at about .29 AU. [15] COMET OF 1874 IN LITERATU ...
#3 84P/Giclas
84P/Giclas is a periodic comet in the Solar System . The comet nucleus is estimated to be 1.8 kilometers in diameter. [4] In 1995 precovery images from three nights in September 1931 by Clyde W. Tombaugh were located. Periodic comet with 7 year orbit 84P/Giclas Discovery Discovered by Henry L. Gicla
- ... AU Eccentricity 0.4923 Orbital period 6.965 a Inclination 7.2810° Last perihelion June 3, 2020 [1] july 23, 2013 [2] August 7, 2006 Next perihelion 2027-Feb-12 [3] During the 2020 apparition it was not more ...
#4 Comet NEOWISE
C/2020 F3 (NEOWISE) or Comet NEOWISE is a long period comet with a near-parabolic orbit discovered on March 27, 2020, by astronomers during the NEOWISE mission of the Wide-field Infrared Survey Explorer (WISE) space telescope . At that time, it was an 18th-magnitude object, located 2 AU (300 mil
- ... tal period from about 4400 years to about 6700 years. [2] Its closest approach to Earth occurred on july 23, 2020, 01:09 UT, at a distance of 0.69 AU (103 million km; 64 million mi) while located in the const ...
- ... ion of +48 and was circumpolar down to latitude 42N. [10] Its closest approach to Earth occurred on july 23, 2020, 01:09 UT, at a distance of 0.69 AU (103 million km; 64 million mi) while located in the const ...
#5 Caesar's Comet
Caesar's Comet [2] (also Sidus Iulium ("Julian Star"); Caesaris astrum ("Star of Caesar "); Comet Caesar ; the Great Comet of 44 BC ; numerical designation C/−43 K1 ) was a seven-day cometary outburst seen in July 44 BC. It was interpreted by Romans as a sign of the deification of recently assassina
- ... t perihelion Ejection trajectory assumed Based on two dubious reports from China (May 30) and Rome ( july 23) , an infinite number of orbit determinations can fit the observations, but a retrograde orbit is inf ...
- ... Chang'an (in late May) and as a star-like object from Rome (in late July): May 18, 44 BC ( China ) july 23 25, 44 BC ( Rome ) Apparent magnitude: −4.0 [23] A few scholars, such as Robert Gurval of UCLA and B ...
#6 C/1999 S4 (LINEAR)
C/1999 S4 (LINEAR) was a long-period comet discovered on September 27, 1999, by LINEAR . [1] C/1999 S4 (LINEAR) Hubble image of C/1999 S4 disintegrating on August 5, 2000 Discovery Discovered by LINEAR ( 704 ) [1] Discovery date September 27, 1999 Orbital characteristics A Epoch February 17, 2000 (
- ... tegrated. [7] The published optical and most radio data support that the main nuclear decay started july 23, 2000. [5] The dust cloud expanded at about 20 meters per second (45 miles per hour) while the fragm ...
#7 73P/Schwassmann–Wachmann
73P/Schwassmann–Wachmann , also known as Schwassmann–Wachmann 3 , is a periodic comet that has a 5.4 year orbital period and that has been actively disintegrating since 1995. It last came to perihelion (closest approach to the Sun) in March 2017 when fragment 73P-BT was separating from the main frag
- ... October 2017 and (if it had survived) was expected to come to perihelion on 26 August 2022. [7] On 23 july 2022 fragments JD001 (73P-BU) and JD002 (73P-BV) were detected and came to perihelion on 24 August ...
#8 Comet Hale–Bopp
Comet Hale–Bopp (formally designated C/1995 O1 ) is a comet that was one of the most widely observed of the 20th century and one of the brightest seen for many decades. Long-period comet "Hale Bopp" redirects here. For the composition by Graham Waterhouse, see Celtic Voices and Hale Bopp . C/1995
- ... after passing perihelion in April 1997 Discovery Discovered by Alan Hale Thomas Bopp Discovery date july 23, 1995 Alternative designations The Great Comet of 1997 C/1995 O1 Orbital characteristics A Epoch 202 ...
- ... ext perihelion 4385 ± 2.0 AD [7] Alan Hale and Thomas Bopp discovered Comet Hale–Bopp separately on july 23, 1995, before it became visible to the naked eye . It is difficult to predict the maximum brightness ...
- ... , Hale–Bopp was dubbed the great comet of 1997. DISCOVERY The comet was discovered independently on july 23, 1995, by two observers, Alan Hale and Thomas Bopp , both in the United States. [8] Hale had spent m ...
Galaxy / Galaxy
#1 NGC 6866
NGC 6866 is an open cluster in the constellation Cygnus . It was discovered by Caroline Herschel on 23 July 1783. Map showing location of NGC 6866 Open cluster in the constellation Cygnus NGC 6866 Observation data ( J2000 epoch ) Constellation Cygnus Right ascension 20 h 3.7 m [1] Declination +44 °
- ... NGC 6866 is an open cluster in the constellation Cygnus . It was discovered by Caroline Herschel on 23 july 1783. Map showing location of NGC 6866 Open cluster in the constellation Cygnus NGC 6866 Observatio ...
#2 NGC 4036
NGC 4036 is the New General Catalogue identifier for a lenticular galaxy in the northern circumpolar constellation of Ursa Major . In the Carnegie Atlas of Galaxies , it is described as being "characterized by an irregular pattern of dust lanes threaded through the disc in an 'embryonic' spiral patt
- ... leading away 4 arc seconds to the northeast. Such features are common in Seyfert galaxies . [7] On july 23, 2007, Type Ia supernova SN 2007gi was discovered by Koichi Itagaki near the central bulge of this g ...
#3 NGC 655
NGC 655 is a lenticular galaxy located 400 million light-years away [2] in the constellation Cetus . [3] It was discovered in a sky-survey by Ormond Stone on December 12, 1885. [4] Lenticular galaxy in the constellation Cetus NGC 655 NGC 655 from the Digitized Sky Survey Observation data ( J2000 epo
- ... de (B) 14.0 Characteristics Type S0, pec Apparent size (V) 84" x 54" Other designations PGC 6262 On july 23, 2010, supernova SN 2010gp in NGC 655 was announced, reaching magnitude 15.5 on July 22. It was offs ...
Institution / Institution
#1 Air Force Maui Optical and Supercomputing observatory
The Air Force Maui Optical and Supercomputing observatory is an Air Force Research Laboratory (AFRL) operating location at Haleakala Observatory on Maui , Hawaii , with a twofold mission ( 608 ). First, it conducts the research and development mission on the Maui Space Surveillance System (MSSS) at
- ... list (26176) 1996 GD 2 15 April 1996 list 27870 Jillwatson 12 November 1995 list (27898) 1996 OS 2 23 july 1996 list (29395) 1996 PO 1 5 August 1996 list 31000 Rockchic 11 November 1995 list 31020 Skarupa 1 ...
#2 Wise Observatory
The Florence and George Wise Observatory (IAU code 097) is an astronomical observatory owned and operated by Tel Aviv University . It is located 5 kilometers (3.1 miles) west of the town of Mitzpe Ramon in the Negev desert near the edge of the Ramon Crater , and it is the only professional astronomi
- ... 001 [3] (239963) 2001 MX 1 June 18, 2001 [3] 128054 Eranyavneh June 28, 2003 [2] (143644) 2003 OE 3 july 23, 2003 [2] 161315 de Shalit August 19, 2003 [2] (163762) 2003 OH 20 July 25, 2003 [2] (170813) 2004 D ...
#3 Astronomical Observatory of Mallorca
The Astronomical Observatory of Mallorca ( Spanish : Observatorio Astronómico de Mallorca , OAM ) is an observatory just south of Costitx , Mallorca , Spain . [3] Observatory Astronomical Observatory of Mallorca Alternative names ca Observatory code 620 Location Costitx , Mallorca , Spain Coor
- ... 3 list (171424) 2007 NL 2 13 July 2007 list 171458 Pepaprats 7 October 2007 list (175625) 2007 OK 7 23 july 2007 list 178267 Sarajevo 31 December 2007 list (181419) 2006 SN 218 28 September 2006 list (185101 ...
- ... 09 list (356189) 2009 KE 7 26 May 2009 list (356197) 2009 OB 1 16 July 2009 list (356198) 2009 OJ 6 23 july 2009 list (358605) 2007 VE 12 4 November 2007 list (358963) 2008 NA 1 2 July 2008 list (358999) 200 ...
- ... 77531) 2010 EZ 87 14 March 2010 list (477702) 2010 RA 141 13 September 2010 list (481538) 2007 OP 4 23 july 2007 list (481844) 2008 WH 94 26 November 2008 list (481946) 2009 CM 50 14 February 2009 list (4819 ...
#4 Qingdao Observatory
The Qingdao Observatory is located on the summit of Guanxiang Mountain in the Shinan District of Qingdao, China. The existing building complex was originally built in 1905. Qingdao Observatory was once an important scientific research institute in Qingdao, and also played an important role in the de
- ... .5″N 120°19′16″E Elevation 75 m HISTORY ESTABLISHMENT AND INITIAL DEVELOPMENT OF THE OBSERVATORY On july 23, 1896, the German navy Iltis gunboat was hit by the storm and sunk in the waters of the Yongluo Isla ...
#5 Farpoint Observatory
Farpoint Observatory is an astronomical observatory owned and operated by the Northeast Kansas Amateur Astronomers' League , or NEKAAL . It is located on the grounds of Mission Valley High School at Eskridge , near Auburn, Kansas , approximately 30 miles (48 km) southwest of Topeka , Kansas , Unit
- ... 006 OA 7 24 July 2006 list [B] (243662) 1999 VW 71 15 November 1999 list [B] (243735) 2000 OT 1 23 july 2000 list [B] (244298) 2002 FY 5 22 March 2002 list [B] (252389) 2001 TT 6 October 2001 list ...
#6 Union Observatory
Union Observatory also known as Johannesburg Observatory ( 078 ) is a defunct astronomical observatory in Johannesburg , South Africa that was operated between 1903 and 1971. It is located on Observatory Ridge , the city's highest point at 1,808 metres altitude in the suburb Observatory . [1] [2] De
- ... y 1932 list [B] 1244 Deira 25 May 1932 list [B] 1245 Calvinia 26 May 1932 list [B] 1246 Chaka 23 july 1932 list [B] 1248 Jugurtha 1 September 1932 list [B] 1264 Letaba 21 April 1933 list [B] 1267 ...
- ... 937 list [B] 1456 Saldanha 2 July 1937 list [B] 1467 Mashona 30 July 1938 list [B] 1468 Zomba 23 july 1938 list [B] 1474 Beira 20 August 1935 list [B] 1490 Limpopo 14 June 1936 list [B] 1505 Kora ...
#7 Jodrell Bank Observatory
Jodrell Bank Observatory ( / ˈ dʒ ɒ d r əl / ) in Cheshire , England, hosts a number of radio telescopes as part of the Jodrell Bank Centre for Astrophysics at the University of Manchester . The observatory was established in 1945 by Bernard Lovell , a radio astronomer at the university, to investig
- ... nds including The Flaming Lips , British Sea Power , Wave Machines , OK GO and Alice Gold . [70] On 23 july 2012, Elbow performed live at the observatory and filmed a documentary of the event and the facilit ...
#8 List of solar eclipses visible from Ukraine
This list of solar eclipses seen from Ukraine enumerates the solar eclipses that were seen and will be seen in Ukraine . Lists of solar eclipses Geometry of a total solar eclipse (not to scale) Solar eclipses in antiquity Solar eclipses in the Middle Ages Modern history 16th 17th 18th 19th 20th 21st
- ... bruary 27, 2082 Solar eclipse of April 21, 2088 Solar eclipse of February 18, 2091 Solar eclipse of july 23, 2093 ( annular ) May 31, 2003 October 3, 2005 March 29, 2006 August 1, 2008 January 15, 2010 Januar ...
- ... May 1, 2079 September 13, 2080 September 3, 2081 February 27, 2082 April 21, 2088 February 18, 2091 july 23, 2093
#9 Črni Vrh Observatory
The Črni Vrh Observatory ( Slovene : Observatorij Črni Vrh , IAU code : 106 ) is an astronomical observatory located in western Slovenia , close to the settlement of Črni Vrh , near the town of Idrija . The current observatory was built in 1985 and stands at an elevation of 730 metres (2,400 ft) .
- ... 1311) 2006 YS 14 22 December 2006 list (251312) 2006 YV 14 23 December 2006 list (251341) 2007 OO 9 23 july 2007 list (256515) 2007 EV 165 13 March 2007 list (256570) 2007 TH 16 7 October 2007 list (259405) ...
- ... t (293153) 2006 YB 12 22 December 2006 list (293602) 2007 JM 43 13 May 2007 list (293641) 2007 ON 9 23 july 2007 list (293943) 2007 TK 16 8 October 2007 list (296285) 2009 DD 73 25 February 2009 list (296524 ...
#10 Campo Imperatore Near-Earth Object Survey
The CINEOS program ( Campo Imperatore Near-Earth Object Survey ), started in 2001, is dedicated to the discovery and follow-up of near-Earth objects (NEOs), namely asteroids and comets which periodically approach or intersect the Earth's orbit . In particular CINEOS is addressed to the discovery of
- ... 003 list (114825) 2003 OD 17 29 July 2003 list 114828 Ricoromita 30 July 2003 list 114829 Chierchia 23 july 2003 list (114862) 2003 QF 1 19 August 2003 list (114863) 2003 QH 1 19 August 2003 list (114864) 20 ...
Meteorite / Meteorite
#1 Kepler-452b
Kepler-452b (sometimes quoted to be an Earth 2.0 or Earth's Cousin [3] [4] based on its characteristics; also known by its Kepler Object of Interest designation KOI-7016.01 ) is a super-Earth exoplanet orbiting within the inner edge of the habitable zone of the sunlike star Kepler-452 and is the onl
- ... planet is unknown. Discovery Discovered by Kepler Science Team Discovery site Kepler Discovery date 23 july 2015 (announced) Detection method Transit Designations Alternative names KOI-7016.01 Orbital charac ...
- ... t . The Kepler space telescope identified the exoplanet, and its discovery was announced by NASA on 23 july 2015. [7] The planet is about 1,800 light-years (550 pc) away from the Solar System . At the speed ...
- ... eventually concluded that a planetary body was responsible. The discovery was announced by NASA on 23 july 2015. [7] At a distance of nearly 1,800 light-years (550 pc) , Kepler-452b is too remote for curren ...
Researcher / Researcher
#1 Otto Kippes
Otto Kippes (23 July 1905 – 2 February 1994) was a German Catholic priest and amateur astronomer , born in Bamberg , Bavaria. He was acknowledged especially for his work in asteroid orbit calculations, which brought him the Amateur Achievement Award of the Astronomical Society of the Pacific in 1991
- Otto Kippes ( 23 july 1905 – 2 February 1994) was a German Catholic priest and amateur astronomer , born in Bamberg , Bav ...
#2 Pietro Baracchi
Pietro Paolo Giovanni Ernesto Baracchi (25 February 1851 – 23 July 1926) was an Italian -born astronomer, active in Australia and Government Astronomer of Victoria (Australia) 1900-15. [1] Baracchi was born in Florence and took a degree in civil engineering. In 1876 he sailed for New Zealand , but s
- Pietro Paolo Giovanni Ernesto Baracchi (25 February 1851 – 23 july 1926) was an Italian -born astronomer, active in Australia and Government Astronomer of Victoria (A ...
#3 Anthony Aguirre
Anthony Aguirre is a theoretical cosmologist . [2] Aguirre is a professor and holds the Faggin Presidential Chair for the Physics of Information at the University of California, Santa Cruz . [3] He is the co-founder and associate scientific director of the Foundational Questions Institute [4] and is
- ... a living person needs additional citations for verification . ( October 2014 ) Anthony Aguirre Born july 23, 1973 [1] Nationality American Scientific career Fields Cosmology , Physics Institutions UC Santa Cr ...
#4 Max Wolf
Maximilian Franz Joseph Cornelius Wolf (21 June 1863 – 3 October 1932) was a German astronomer and a pioneer in the field of astrophotography . He was the chairman of astronomy at the University of Heidelberg and director of the Heidelberg-Königstuhl State Observatory from 1902 until his death in 19
- ... gnes 8 September 1907 list 642 Clara 8 September 1907 list 659 Nestor 23 March 1908 list 683 Lanzia 23 july 1909 list 692 Hippodamia 5 November 1901 list [D] 707 Steina 22 December 1910 list 712 Boliviana ...
#5 William Frederick Denning
William Frederick Denning (25 November 1848 – 9 June 1931) was a British amateur astronomer who achieved considerable success without formal scientific training. [1] [2] [3] He is known for his catalogues of meteor radiants , observations of Jupiter's red spot , and for the discovery of five comets
- ... the Gold Medal of the Royal Astronomical Society . [2] He also won the Donohoe Comet Medal for his july 23, 1890 discovery of a comet. [12] [13] Such was his standing in the astronomical community that follo ...
#6 Charles-Louis Largeteau
Charles-Louis Largeteau (1791–1857) was a French physicist and astronomer . He was born in Mouilleron-en-Pareds in the Vendée into a poor family. His father, a gunner, died in the 1793 Battle of Le Mans . [1] He was taken in by an uncle in Fontenay-le-Comte , and excelled at school there, moving to
- ... worked mapping France. [1] French physicist and astronomer (1791–1857) Charles-Louis Largeteau Born 23 july 1791 ( 1791-07-23 ) Mouilleron-en-Pareds Died 11 September 1857 (1857-09-11) (aged 66) Pouzauges Na ...
#7 Andrea Di Paola
Andrea Di Paola (born 1970) is an Italian astronomer and a discoverer of minor planets . Italian astronomer Minor planets discovered: 11 [1] 7499 L'Aquila July 24, 1996 MPC [A] (10589) 1996 OM 2 July 23, 1996 MPC [A] (10590) 1996 OP 2 July 24, 1996 MPC [A] 11620 Susanagordon July 23, 1996 MP
- ... tronomer Minor planets discovered: 11 [1] 7499 L'Aquila July 24, 1996 MPC [A] (10589) 1996 OM 2 july 23, 1996 MPC [A] (10590) 1996 OP 2 July 24, 1996 MPC [A] 11620 Susanagordon July 23, 1996 MPC [A] ...
- ... 589) 1996 OM 2 July 23, 1996 MPC [A] (10590) 1996 OP 2 July 24, 1996 MPC [A] 11620 Susanagordon july 23, 1996 MPC [A] (21337) 1997 BN 9 January 17, 1997 MPC [A] 22451 Tymothycoons November 13, 1996 MP ...
- ... 97 BN 9 January 17, 1997 MPC [A] 22451 Tymothycoons November 13, 1996 MPC [A] (46673) 1996 OL 2 july 23, 1996 MPC [A] (65845) 1997 AK 22 January 14, 1997 MPC [A] (100514) 1997 AB 24 January 15, 1997 M ...
#8 Asghar Qadir
Asghar Qadir ( Urdu : اصغر قادر born 23 July 1946) HI , SI , FPAS , is a Pakistani mathematician and a prominent cosmologist , specialised in mathematical physics and physical cosmology . He is considered one of the top mathematicians in Pakistan. He served as the chairman of the Mathematics Depar
- Asghar Qadir ( Urdu : اصغر قادر born 23 july 1946) HI , SI , FPAS , is a Pakistani mathematician and a prominent cosmologist , specialised in ma ...
- ... Punjab , Lahore, organised by Muhammad Sharif in his honour on 17 December 2011 Born ( 1946-07-23 ) 23 july 1946 (age 75) Shimla , British Indian Empire (present-day Himachal Pradesh , India ) Nationality Pa ...
#9 Alan Hale (astronomer)
Alan Hale (born 1958) [1] is an American professional astronomer , who co-discovered Comet Hale–Bopp along with amateur astronomer Thomas Bopp . [2] Astronomer, co-discoverer of Comet Hale–Bopp Alan Hale Hale in 2005 Born 1958 (age 63 – 64) Tachikawa , Japan Nationality American Alma mater New M
- ... , and after Bopp returned home he informed Central Bureau of his discovery. [16] Comet Hale–Bopp On july 23, the IAU issued Circular 6187 [2] to announce the joint discovery of the new comet. [16] Per Hale, c ...
#10 Lenka Kotková
Lenka Kotková ( née Šarounová ; born 26 July 1973) is a Czech astronomer and a discoverer of minor planets . Czech astronomer, asteroid discoverer Lenka Kotková ( née Šarounová) Lenka Kotková at the Ondřejov Observatory Born ( 1973-07-26 ) 26 July 1973 (age 48) Dobřichovice , Czechoslovakia Nation
- ... st 8217 Dominikhašek 21 April 1995 list [B] 8229 Kozelský 28 December 1996 list [C] 8557 Šaroun 23 july 1995 list 9449 Petrbondy 4 November 1997 list 9671 Hemera 5 October 1997 list 10173 Hanzelkazikmund ...
#11 James William Grant (astronomer)
James William Grant FRSE FRAS , 3rd Laird of Wester Elchies (1788–1865) was a Scottish astronomer and landowner. On 23 July 1844 he was the first person to observe and record the existence of the star Antares B . [1] Scottish astronomer
- ... ant FRSE FRAS , 3rd Laird of Wester Elchies (1788–1865) was a Scottish astronomer and landowner. On 23 july 1844 he was the first person to observe and record the existence of the star Antares B . [1] Scotti ...
#12 Solar and Heliospheric Observatory
The Solar and Heliospheric Observatory ( SOHO ) is a European Space Agency (ESA) spacecraft built by a European industrial consortium led by Matra Marconi Space (now Airbus Defence and Space ) that was launched on a Lockheed Martin Atlas IIAS launch vehicle on 2 December 1995, to study the Sun . It
- ... rom Europe to the United States to direct operations. [8] Days passed without contact from SOHO. On 23 july 1998, the Arecibo Observatory and Goldstone Solar System Radar combined to locate SOHO with radar a ...
#13 Krisztián Sárneczky
Krisztián Sárneczky (born 6 November 1974 in Budapest ) is a Hungarian teacher of geography [1] and prolific discoverer of minor planets and supernovae , researching at Konkoly Observatory in Budapest, Hungary. He is a board member of the Hungarian Astronomical Association (HAA) [2] and member of th
- ... 131762 Csonka 11 January 2002 list [C] 131763 Donátbánki 11 January 2002 list [C] 132718 Kemény 23 july 2002 list 132824 Galamb 17 August 2002 list 132874 Latinovits 9 September 2002 list 133161 Ruttkai ...
#14 Charles Edward Barns
Charles Edward Barns (July 23, 1862 – May 24, 1937) was an American writer, journalist, astronomer, theater impresario, and publisher. American journalist Charles Edward Barns Born ( 1862-07-23 ) July 23, 1862 Burlington, Wisconsin Died May 24, 1937 (1937-05-24) (aged 74) Morgan Hill, California O
- Charles Edward Barns ( july 23, 1862 – May 24, 1937) was an American writer, journalist, astronomer, theater impresario, and publis ...
- ... er, theater impresario, and publisher. American journalist Charles Edward Barns Born ( 1862-07-23 ) july 23, 1862 Burlington, Wisconsin Died May 24, 1937 (1937-05-24) (aged 74) Morgan Hill, California Occupat ...
- ... Cornelia Barns (daughter) Website www .burlingtonhistory .org EARLY LIFE Charles Barns was born on july 23, 1862 in Burlington, Wisconsin. He is found in the 1870 and 1880 Censuses of Burlington, Wisconsin e ...
#15 Michel Hénon
Michel Hénon ( French: [enɔ̃] ; 23 July 1931, Paris – 7 April 2013, Nice ) was a French mathematician and astronomer . [1] He worked for a long time at the Nice Observatory . French mathematician and astronomer In astronomy, Hénon is well known for his contributions to stellar dynamics . In the la
- Michel Hénon ( French: [enɔ̃] ; 23 july 1931, Paris – 7 April 2013, Nice ) was a French mathematician and astronomer . [1] He worked for a ...
#16 John Broughton
John Broughton (born 1952) [2] is an Australian amateur astronomer and artist. He is among the most prolific discoverers of minor planets worldwide, credited by the Minor Planet Center with more than a thousand discoveries made between 1997 and 2008. [1] His observations are done at Reedy Creek Obse
- ... 1999 list (28540) 2000 EC 4 4 March 2000 list (28615) 2000 FS 10 31 March 2000 list (28913) 2000 OT 23 july 2000 list (29872) 1999 GO 6 15 April 1999 list (29898) 1999 HG 1 19 April 1999 list (30079) 2000 EP ...
- ... gust 1999 list (33883) 2000 KD 4 27 May 2000 list (33946) 2000 MV 24 June 2000 list (33992) 2000 OQ 23 july 2000 list (33993) 2000 OS 23 July 2000 list (34212) 2000 QZ 68 28 August 2000 list (35773) 1999 JT ...
- ... 7 May 2000 list (33946) 2000 MV 24 June 2000 list (33992) 2000 OQ 23 July 2000 list (33993) 2000 OS 23 july 2000 list (34212) 2000 QZ 68 28 August 2000 list (35773) 1999 JT 7 13 May 1999 list (35982) 1999 NJ ...
- ... list (43588) 2001 PL 14 14 August 2001 list (44188) 1998 KJ 58 21 May 1998 list (44211) 1998 OC 12 23 july 1998 list (44212) 1998 OJ 12 29 July 1998 list 44217 Whittle 12 August 1998 list (44425) 1998 TY 1 ...
- ... list (51590) 2001 HF 14 23 April 2001 list (51817) 2001 OA 13 21 July 2001 list (51841) 2001 OO 65 23 july 2001 list (52718) 1998 FL 126 27 March 1998 list (52801) 1998 QG 63 24 August 1998 list (53164) 199 ...
- ... 2000 list (63428) 2001 MC 1 18 June 2001 list (63451) 2001 OB 16 July 2001 list (63475) 2001 OB 32 23 july 2001 list (63498) 2001 OQ 65 28 July 2001 list (63523) 2001 PH 1 9 August 2001 list (65286) 2002 HC ...
- ... 001 list (72818) 2001 HM 16 April 2001 list (72824) 2001 HG 4 19 April 2001 list (72911) 2001 OC 32 23 july 2001 list (73296) 2002 JY 67 12 May 2002 list (73404) 2002 LL 24 9 June 2002 list (73435) 2002 MS 1 ...
- ... list (108568) 2001 MA 1 18 June 2001 list (108569) 2001 MB 1 18 June 2001 list (108734) 2001 OD 32 23 july 2001 list (108790) 2001 OT 65 28 July 2001 list (108807) 2001 ON 74 29 July 2001 list (108951) 2001 ...
- ... 004 list (152025) 2004 NP 8 July 2004 list (152224) 2005 SJ 20 September 2005 list (153027) 2000 OP 23 july 2000 list (153364) 2001 QL 16 August 2001 list (154581) 2003 JX 3 3 May 2003 list (154697) 2004 JY ...
- ... list (158858) 2004 PT 1 6 August 2004 list (158874) 2004 PP 27 9 August 2004 list (159461) 2000 OR 23 july 2000 list (159777) 2003 KX 21 May 2003 list (159783) 2003 MY 9 29 June 2003 list (160322) 2003 LA 4 ...
- ... 5 list (265549) 2005 OZ 14 28 July 2005 list (266614) 2008 OV 10 30 July 2008 list (267176) 2000 OO 23 july 2000 list (268257) 2005 NA 21 6 July 2005 list (268274) 2005 PH 6 7 August 2005 list (268714) 2006 ...
#17 James F. Bell III
James F. Bell III (born July 23, 1965) is a professor of Astronomy at Arizona State University , specializing in the study of planetary geology, geochemistry and mineralogy using data obtained from telescopes and from various spacecraft missions. Bell's active research has involved the NASA Mars Pat
- James F. Bell III (born july 23, 1965) is a professor of Astronomy at Arizona State University , specializing in the study of planet ...
- ... e named James Bell, see James Bell (disambiguation) . Jim Bell Jim Bell in 2009 Born ( 1965-07-23 ) july 23, 1965 (age 57) Coventry, Rhode Island Nationality American Alma mater California Institute of Techno ...
#18 Subrahmanyan Chandrasekhar
Subrahmanyan Chandrasekhar FRS ( pronunciation ) (19 October 1910 – 21 August 1995) [3] was an Indian-American astrophysicist who spent his professional life in the United States . He shared the 1983 Nobel Prize for Physics with William A. Fowler for "...theoretical studies of the physical processes
- ... one countries. The Chandra X-ray Observatory was launched and deployed by Space Shuttle Columbia on 23 july 1999. The Chandrasekhar number , an important dimensionless number of magnetohydrodynamics , is nam ...
- ... . doi : 10.1007/BF02702305 . ISSN 0250-6335 . S2CID 119807977 . Archived from the original (PDF) on 23 july 2018 . Retrieved 4 September 2017 . Parker, E. (1996). "S. Chandrasekhar and Magnetohydrodynamics". ...
#19 Cyril Jackson (astronomer)
Cyril V. Jackson (5 December 1903 – February 1988) was a South African astronomer , known for discovering 72 asteroids and a number of comets. South African astronomer Asteroids discovered: 72 1116 Catriona 5 April 1929 1186 Turnera 1 August 1929 1193 Africa 24 April 1931 1194 Aletta 13 May 1931 119
- ... ia 28 April 1932 1243 Pamela 7 May 1932 1244 Deira 25 May 1932 1245 Calvinia 26 May 1932 1246 Chaka 23 july 1932 1248 Jugurtha 1 September 1932 1264 Letaba 21 April 1933 1268 Libya 29 April 1930 1278 Kenya 1 ...
- ... uly 1937 1432 Ethiopia 1 August 1937 1456 Saldanha 2 July 1937 1467 Mashona 30 July 1938 1468 Zomba 23 july 1938 1474 Beira 20 August 1935 1490 Limpopo 14 June 1936 1505 Koranna 21 April 1939 1506 Xosa 15 Ma ...
#20 Stephen Carkeek
Stephen James Carkeek (12 April 1815 – 27 November 1878) was a New Zealand civil servant, the colony's first Inspector of Customs, and the builder of the oldest-surviving observatory in the country. Stephen Carkeek Carkeek in about 1865 Born Stephen James Carkeek ( 1815-04-12 ) 12 April 1815 Swansea
- ... February 1838. [2] He became commander of the Ranger and its crew of 13, based in Port Phillip , on 23 july 1839. In Sydney he married Martha Piotti (1807–1892), and his daughter Frances was born there in 18 ...
Star / Star
#1 Antares
Antares is the brightest star in the constellation of Scorpius . It has the Bayer designation α Scorpii , which is Latinised to Alpha Scorpii . Often referred to as "the heart of the scorpion", Antares is flanked by σ Scorpii and τ Scorpii near the center of the constellation. Distinctly reddish whe
- ... effect. [27] It was then observed by Scottish astronomer James William Grant FRSE while in India on 23 july 1844. [28] It was rediscovered by Ormsby M. Mitchel in 1846, [29] and measured by William Rutter Da ...