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langs: 29 сентября [ru] / september 29 [en] / 29. september [de] / 29 septembre [fr] / 29 settembre [it] / 29 de septiembre [es]

days: september 26 / september 27 / september 28 / september 29 / september 30 / october 1 / october 2


Asteroid / Asteroid


#1 2011 SP189

2011 SP 189 is a small asteroid and Mars trojan orbiting near the L 5   point of Mars (60 degrees behind Mars on its orbit). [2] [3] [4] 2011 SP 189 Discovery Discovered   by Mt. Lemmon Survey Discovery   date 29 September 2011 Designations MPC   designation 2011 SP 189 Minor   planet category Marti

#2 10979 Fristephenson

10979 Fristephenson , provisional designation 4171 T-2 , is a carbonaceous Sulamitis asteroid from the inner regions of the asteroid belt , approximately 5 kilometers (3.1 miles) in diameter. It was discovered during the Palomar–Leiden Trojan survey on 29 September 1973, by Ingrid and Cornelis van H

#3 3133 Sendai

3133 Sendai , provisional designation A907 TC , is a stony Flora asteroid from the inner regions of the asteroid belt , approximately 8 kilometers in diameter. It was discovered on 4 October 1907, by German astronomer August Kopff at Heidelberg Observatory in southwest Germany. [8] The asteroid was

#4 2940 Bacon

Bacon ( minor planet designation : 2940 Bacon ), provisional designation 3042 P-L , is a carbonaceous Dorian asteroid from the central region of the asteroid belt , approximately 9 kilometers in diameter. It was discovered on 24 September 1960, by Ingrid and Cornelis van Houten at Leiden, and Tom Ge

#5 766 Moguntia

766 Moguntia is a minor planet orbiting the Sun . It was discovered on 29 September 1913 at Heidelberg by German astronomer Franz Kaiser , and is named after Mainz , ancient Moguntiacum . This object is a member of the same dynamic asteroid group as 221 Eos , the Eos family . [3] It is orbiting at a

#6 1161 Thessalia

1161 Thessalia , provisional designation 1929 SF , is a dark background asteroid from the outer regions of the asteroid belt , approximately 21 kilometers in diameter. It was discovered on 29 September 1929, by German astronomer Karl Reinmuth at the Heidelberg-Königstuhl State Observatory . [7] It w

#7 2013 SK100

2013 SK 100 is a trans-Neptunian object , both considered a scattered and detached object , located in the outermost region of the Solar System . The object with a moderately inclined and eccentric orbit measures approximately 135 kilometers (84 miles) in diameter. It was first observed on 29 Septem

#8 2013 SY99

2013 SY 99 , also known by its OSSOS survey designation uo3L91 , is a trans-Neptunian object discovered on September 29, 2013 by the Outer Solar System Origins Survey using the Canada–France–Hawaii Telescope at Mauna Kea Observatory . This object orbits the Sun between 50 and 1,300   AU (7.5 and 190

#9 243 Ida

Ida , minor planet designation 243 Ida , is an asteroid in the Koronis family of the asteroid belt . It was discovered on 29 September 1884 by Austrian astronomer Johann Palisa at Vienna Observatory and named after a nymph from Greek mythology . Later telescopic observations categorized Ida as an S-

#10 2985 Shakespeare

2985 Shakespeare ( prov. designation : 1983 TV 1 ) is a stony Koronian asteroid from the outer region of the asteroid belt . It was discovered on 12 October 1983, by American astronomer Edward Bowell at Lowell's Anderson Mesa Station near Flagstaff, Arizona, and later named after William Shakespeare

#11 2017 SX17

2017 SX 17 is a very small asteroid , classified as a near-Earth object of the Apollo group , approximately 6–12 meters (20–40 feet) in diameter. It was first observed by astronomers of the Mount Lemmon Survey at Mount Lemmon Observatory on 29 September 2017, three days prior to its sub-lunar close

#12 5655 Barney

5655 Barney , provisional designation 1159 T-2 , is a Maria asteroid from the central regions of the asteroid belt , approximately 6.5 kilometers (4 miles) in diameter. It was discovered during the second Palomar–Leiden Trojan survey in 1973, and named for American astronomer Ida Barney in 1994. [1]

#13 2934 Aristophanes

2934 Aristophanes / ˌ æ r ɪ ˈ s t ɒ f ə n iː z / , provisional designation 4006 P-L , is a carbonaceous Veritasian asteroid from the outer regions of the asteroid belt , approximately 22 kilometers in diameter. It was discovered during the Palomar–Leiden survey in 1960, and later named after ancient

#14 5080 Oja

5080 Oja , provisional designation 1976 EB , is a stony Florian asteroid from the inner regions of the asteroid belt , approximately 8 kilometers in diameter. It was discovered on 2 March 1976, by astronomer Claes-Ingvar Lagerkvist at the Kvistaberg Station of the Uppsala Observatory in Sweden. In 1

#15 3288 Seleucus

3288 Seleucus , provisional designation 1982 DV , is a rare-type stony asteroid , classified as near-Earth object of the Amor group of asteroids, approximately 2.5 kilometers in diameter. It was discovered on 28 February 1982, by German astronomer Hans-Emil Schuster at ESO 's La Silla Observatory si

#16 4179 Toutatis

4179 Toutatis , provisional designation 1989 AC , is an elongated, stony asteroid and slow rotator , [11] classified as a near-Earth object and potentially hazardous asteroid of the Apollo asteroid and Alinda asteroid groups, [ citation needed ] approximately 2.5 kilometers in diameter. Discovered b

#17 1694 Kaiser

1694 Kaiser ( prov. designation : 1934 SB ) is a carbonaceous background asteroid from the inner regions of the asteroid belt , approximately 16 kilometers in diameter. It was discovered on 29 September 1934, by Dutch astronomer Hendrik van Gent at Leiden Southern Station, annex to the Johannesburg

#18 (85713) 1998 SS49

(85713) 1998 SS 49 , provisional designation 1998 SS 49 , is an asteroid on an eccentric orbit, classified as near-Earth object and potentially hazardous asteroid of the Apollo group , approximately 3 kilometers (1.9 miles) in diameter. The asteroid was discovered on 29 September 1998, by astronomer

#19 718 Erida

718 Erida is a minor planet orbiting the Sun . It was discovered at Vienna on September 29, 1911 by Austrian astronomer Johann Palisa , [2] and was named for Erida Leuschner, daughter of astronomer Armin Otto Leuschner . [3] It is orbiting at a distance of 3.06   AU with a period of 5.34   yr and an

#20 2000 SG344

2000 SG 344 is a small Aten asteroid first observed in 2000. It is assumed to have a diameter of approximately 37 meters (120 feet) – or roughly twice that of the Chelyabinsk meteor – and an assumed mass of 7.1 × 10 7 kg (71,000 tonnes). [3] But the size is only known within about a factor 2. It is


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Comet / Comet


#1 C/2014 OG392 (PanSTARRS)

C/2014 OG392 (PanSTARRS) is a comet discovered as a centaur on 28 July 2014 when it was 11.5   AU (1.72   billion   km ) from the Sun and had an apparent magnitude of 21. [3] The comet was relatively easier to detect at this distance because the nucleus is estimated to be 20 km in diameter. [1] Come

#2 Comet ISON

Comet ISON , formally known as C/2012 S1 , was a sungrazing comet from the Oort cloud which was discovered on 21 September 2012 by Vitaly Nevsky (Виталий Невский, Vitebsk , Belarus ) and Artyom Novichonok (Артём Новичонок, Kondopoga , Russia ). [4] Oort cloud comet C/2012 S1 (ISON) Comet ISON as cap

#3 61P/Shajn–Schaldach

61P/Shajn–Schaldach is a periodic comet in the Solar System with a current orbital period of 7.49 years. [2] [3] Periodic comet with 7 year orbit 61P/Shajn-Schaldach Discovery Discovered by Pelageja F. Shajn at the Simeiz Observatory , Crimea and Robert D. Schaldach at the Lowell Observatory , Arizo

#4 C/1911 S3

Comet Beljawsky is also known as 1911 IV and 1911g according to the naming conventions at the time. The comet was discovered by the Russian astronomer Sergei Ivanovich Beljawsky September 29, 1911 and shortly thereafter it was independently seen by four or five other observers in the United States a

#5 78P/Gehrels

78P/Gehrels , also known as Gehrels 2 , is a Jupiter-family periodic comet in the Solar System with a current orbital period of 7.22 years. Periodic comet with 7 year orbit 78P/Gehrels Discovery Discovered by Tom Gehrels Discovery date September 29, 1973 Alternative designations 1973 XI; 1981 XVII;

#6 331P/Gibbs

331P/Gibbs (P/2012 F5) is a small periodic Encke-type and rare main-belt comet , discovered by American amateur astronomer Alex Gibbs . [2] 331P/Gibbs (P/2012 F5) Discovery Discovered by A. R. Gibbs ( Mount Lemmon Survey ) Discovery date March 22, 2012 Orbital characteristics A Epoch 4 February 2012

#7 Biela's Comet

Biela's Comet or Comet Biela (official designation: 3D/Biela ) was a periodic Jupiter-family comet first recorded in 1772 by Montaigne and Messier and finally identified as periodic in 1826 by Wilhelm von Biela . It was subsequently observed to split in two and has not been seen since 1852. As a res

#8 31P/Schwassmann–Wachmann

31P/Schwassmann–Wachmann , also known as Schwassmann–Wachmann 2 , is a periodic comet in the Solar System . It was discovered on January 17, 1929, at an apparent magnitude of 11. [3] The comet has been seen at every apparition. Periodic comet with 8 year orbit 31P/Schwassmann–Wachmann Discovery Disc

#9 48P/Johnson

48P/Johnson is a periodic comet in the Solar System . Periodic comet with 7 year orbit 48P/Johnson Discovery Discovered by Ernest Leonard Johnson Discovery date August 25, 1949 Alternative designations 1949 II; 1956 V; 1963 IV; 1970 IV; 1977 I; 1983 XVIII; 1990 XXIII Orbital characteristics A Epoch


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Galaxy / Galaxy


#1 NGC 8

NGC 8 is an asterism of two completely unrelated stars [1] (spectral types K6I and G4 ) [ citation needed ] in the constellation Pegasus , discovered on 29 September 1865 by Otto Wilhelm von Struve . [2] It is approximately 2.7 arc minutes away from NGC 9 . [3] Double star system in the constellatio

#2 Maffei 1

Maffei 1 is a massive elliptical galaxy in the constellation Cassiopeia . Once believed to be a member of the Local Group of galaxies, it is now known to belong to a separate group, the IC 342/Maffei Group . It was named after Paolo Maffei , who discovered it and the neighboring Maffei 2 in 1967 via

#3 NGC 7015

NGC 7015 is a spiral galaxy located about 203 million light-years away from Earth in the constellation Equuleus . [2] [3] NGC 7015's calculated velocity is 4,881   km/s (3,033   mi/s) . [3] NGC 7015 was discovered by French astronomer Édouard Stephan on September 29, 1878. [4] It is also part of a g

#4 NGC 7429

NGC 7429 [3] [4] [2] is an open cluster in the constellation Cepheus . The object was discovered on 29 September 1829 by the British astronomer John Herschel . Open cluster in the constellation Cepheus NGC 7429 SDSS image of NGC 7429 Observation data ( J2000 epoch ) Constellation Cepheus Right ascen

#5 NGC 433

NGC 433 is an open cluster in the northern constellation of Cassiopeia , located at a distance of 6,500   light years from the Sun . [1] It was discovered on September 29, 1829 by John Herschel , and was described by John Dreyer as "cluster, small, a little compressed." [4] The cluster is considered

#6 NGC 7056

NGC 7056 is a barred spiral galaxy located about 225   million light-years away in the constellation of Pegasus . [2] [3] NGC 7056 was discovered by astronomer Albert Marth on September 17, 1863. It was then rediscovered by astronomer Truman Henry Safford on September 29, 1866. [4] Barred spiral gal


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Institution / Institution


#1 Stratospheric Observatory for Infrared Astronomy

The Stratospheric Observatory for Infrared Astronomy ( SOFIA ) was an 80/20 joint project of NASA and the German Aerospace Center (DLR) [1] to construct and maintain an airborne observatory . NASA awarded the contract for the development of the aircraft, operation of the observatory and management o

#2 Višnjan Observatory

Višnjan Observatory ( Croatian : Zvjezdarnica Višnjan ; obs. code: 120 ) is an astronomical observatory located near the village of Višnjan in Croatia . It is headed by Korado Korlević , a prolific astronomer and discoverer of minor planets . In 2009, the Višnjan observatory moved to Tičan (at 45°17

#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

#4 Skinakas Observatory

Skinakas Observatory [1] ( Greek : Αστεροσκοπείο Σκίνακα [2] ) is an astronomical observatory located on the eponymous peak of Psiloritis , on the island of Crete , Greece . It has a 1.3 m modified Ritchey–Chrétien telescope and a 0.3 m Schmidt–Cassegrain telescope , which are operated by the Univer

#5 Andrushivka Astronomical Observatory

Andrushivka Astronomical Observatory ( Ukrainian : Андрушівська астрономічна обсерваторія ) is a private astronomical observatory in the town suburbs of Andrushivka , Zhytomyr Oblast , Ukraine . It was established in 2001. [2] The founder and director of the observatory is Yuri Ivashchenko . The obs

#6 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

#7 Purple Mountain Observatory

The Purple Mountain Observatory ( Chinese : 紫金山天文台 ; pinyin : Zǐjīnshān Tiānwéntái ), also known as Zijinshan Astronomical Observatory is an astronomical observatory located on the Purple Mountain in the east of Nanjing . [lower-alpha 1] Observatory Purple Mountain Observatory Purple Mountain Observ

#8 David Dunlap Observatory

The David Dunlap Observatory ( DDO ) is an astronomical observatory site in Richmond Hill , Ontario, Canada. Established in 1935, it was owned and operated by the University of Toronto until 2008. It was then acquired by the city of Richmond Hill, which provides a combination of heritage preservatio

#9 St. Thomas Observatory

The St. Thomas Observatory is an astronomical observatory operated by the Department of Physics on the main campus of the University of St. Thomas in Minnesota . The observatory [2] [3] consists of an automated dome and a fully robotic 17-inch (0.43 m) corrected Dall-Kirkham reflecting telescope cou

#10 Kleť Observatory

Kleť Observatory ( Czech : Hvězdárna Kleť ; obs. code : 046 ) is an astronomical observatory in the Czech Republic . It is situated in South Bohemia , south of the summit of Mount Kleť , near the town of České Budějovice . Constructed in 1957, the observatory is at an altitude of 1,070 metres (3,510

#11 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

#12 Haute-Provence Observatory

The Haute-Provence Observatory ( OHP , French : Observatoire de Haute-Provence ) is an astronomical observatory in the southeast of France, about 90   km east of Avignon and 100   km north of Marseille . It was established in 1937 as a national facility for French astronomers . Astronomical observat

#13 McCormick Observatory

The Leander McCormick Observatory is one of the astronomical observatories operated by the Department of Astronomy [3] of the University of Virginia , and is situated just outside Charlottesville, Virginia (US) in Albemarle County on the summit of Mount Jefferson (also known as Observatory Hill). It

#14 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) .

#15 International Astronautical Congress

Every year, the International Astronautical Federation with the support of the International Academy of Astronautics and the International Institute of Space Law (IISL), holds the International Astronautical Congress ( IAC ) which is hosted by one of the national society members of the IAF. Annual m


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Meteorite / Meteorite


#1 Gliese 581g

Gliese 581g / ˈ ɡ l iː z ə / , unofficially known as Zarmina (or Zarmina's World ), is an unconfirmed (and frequently disputed) [9] exoplanet claimed to orbit within the Gliese 581 system , twenty light-years from Earth. It was discovered by the Lick–Carnegie Exoplanet Survey , and is the sixth plan


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Researcher / Researcher


#1 Antonio Cagnoli

Antonio Cagnoli (29 September 1743, in Zakynthos – 6 August 1816, in Verona ) was an Italian astronomer, mathematician and diplomat in the service of the Republic of Venice . His father Ottavio was chancellor to the Venetian governor of the Ionian Islands . Italian astronomer, mathematician, and dip

#2 Lyudmila Karachkina

Lyudmila Georgievna Karachkina ( Russian : Людмила Георгиевна Карачкина , born 3 September 1948, Rostov-on-Don ) is an astronomer and discoverer of minor planets . [2] Ukrainian astronomer Minor planets discovered: 130   [1] see §   List of discovered minor planets In 1978 she began as a staff astro

#3 Lyudmila Zhuravleva

Lyudmila Vasilyevna Zhuravleva ( Russian : Людмила Васильевна Журавлёва , Ukrainian : Людмила Василівна Журавльова , romanized :   Ljudmyla Vasylivna Žuravljova ; born 22 May 1946) is a Soviet , Russian and Ukrainian astronomer , who worked at the Crimean Astrophysical Observatory in Nauchnij, where

#4 Albert George Wilson

Albert George Wilson (July 28, 1918   – August 27, 2012) was an American astronomer and a discoverer of minor planets . [2] [3] American astronomer Minor planets discovered: 5   [1] 1620 Geographos 14 September 1951 list   [A] 1915 Quetzálcoatl 9 March 1953 list 1980 Tezcatlipoca 19 June 1950 list  

#5 Kin Endate

Kin Endate ( 円館 金 , Endate Kin , born December 15, 1960) is a Japanese amateur astronomer who has discovered hundreds of asteroids, most of them in collaboration with Kazuro Watanabe , placing him among the most prolific discoverers of minor planets . [1] Minor planets discovered: 624   [1] see §  

#6 Snježana Kordić

Snježana Kordić ( pronounced   [sɲěʒana kôːrditɕ] ( listen ) ; born 29 October 1964) [1] is a Croatian linguist . [3] In addition to her work in syntax , she has written on sociolinguistics . [2] Kordić is known among non-specialists for numerous articles against the puristic and prescriptive langua

#7 Johannes Engel

Johannes Engel (2 March 1453 – 29 September 1512), also known as Johannes Angelus , was a doctor, astronomer and astrologer from Aichach , near Augsburg , which at that time was a Free Imperial City within the Holy Roman Empire . He practiced medicine in Vienna , and published numerous almanachs , p

#8 Eugène Joseph Delporte

Eugène Joseph Delporte (10 January 1882   – 19 October 1955) was a Belgian astronomer born in Genappe . [2] [3] Belgian astronomer Minor planets discovered: 66   [1] see §   List of discovered minor planets He discovered a total of sixty-six asteroids . Notable discoveries include 1221 Amor (which l

#9 Yoshikane Mizuno

Yoshikane Mizuno ( 水野 義兼 , Mizuno Yoshikane , born 1954) is a Japanese astronomer and co-discoverer of asteroids . [2] The Minor Planet Center credits him with the discovery of 52 minor planets he made at the Kani Observatory ( 403 ) between 1989 and 1993. [1] Japanese astronomer Minor planets disco

#10 Hendrik van Gent

Hendrik van Gent (14 September 1899, Pernis – March 29, 1947, Amsterdam ) [2] was a Dutch astronomer . Dutch astronomer (1899–1947) In this Dutch name , the surname is van Gent , not Gent . Asteroids discovered: 39   [1] see §   List of discovered minor planets He moved to South Africa in 1928 in or

#11 William Herschel

Frederick William Herschel [2] [3] KH , FRS ( / ˈ h ɜːr ʃ əl , ˈ h ɛər -/ ; [4] German : Friedrich Wilhelm Herschel ; 15 November 1738   – 25 August 1822) was a German-born British [5] astronomer and composer . He frequently collaborated with his younger sister and fellow astronomer Caroline Hersche

#12 Kazuro Watanabe

Kazurō Watanabe ( 渡辺 和郎 , Watanabe Kazurō , born May 1, 1955) is a Japanese amateur astronomer and prolific discoverer of minor planets . [2] He was born in Hokkaidō , Japan and is a member of the Astronomical Society of Japan as well as of the Oriental Astronomical Association . Japanese astronomer

#13 Paul G. Comba

Paul G. Comba (1926 – April 5, 2017) was an Italian-American computer scientist , an amateur astronomer and a prolific discoverer of minor planets . [2] Paul G. Comba Born 1926   ( 1926 ) Tunisia Died April 4, 2017 (2017-04-04) (aged   90–91) Education Ph.D. Alma   mater University of Turin , Blufft

#14 Freimut Börngen

Freimut Börngen ( German: [ˈfʁaɪmuːt ˈbœʁŋən] ; 17 October 1930 – 19 June 2021) was a German astronomer and a prolific discoverer of minor planets . [2] A few sources give his first name wrongly as "Freimuth". The Minor Planet Center credits him as F. Borngen . German astronomer (1930–2021) Minor pl

#15 Henry Percy, 9th Earl of Northumberland

Henry Percy, 9th Earl of Northumberland , KG (27 April 1564 – 5 November 1632) was an English nobleman. He was a grandee and one of the wealthiest peers of the court of Elizabeth I . Under James I , Northumberland was a long-term prisoner in the Tower of London , due to the suspicion that he was com

#16 William Ernest Cooke

William Ernest Cooke (25 July 1863 – 7 November 1947), generally referred to as W. Ernest Cooke or informally Ernest Cooke , was an Australian astronomer , credited with a number of important scientific breakthroughs and improved methodologies in astronomical observations and star cataloguing . He w

#17 Tom Stafford (astronomer)

Tom Stafford is an American astronomer who has discovered a number of asteroids since 1997, [1] including 12061 Alena , [2] 12533 Edmond , [3] 13436 Enid , [4] 13688 Oklahoma [5] and 15904 Halstead [6] at Zeno Observatory (observatory code 727) in Edmond, Oklahoma . He is the son of Joseph W. Staffo

#18 Aleksandr Aleksandrovich Mikhailov

Aleksandr Aleksandrovich Mikhailov (April 26 (N.S. date, April 14 O.S.), 1888, Morshansk - September 29, 1983) was a Russian astronomer who was a member of the Soviet Academy of Sciences. He worked at Pulkovo Observatory from 1947 to 1982. He was its director until 1964 and is credited with leading

#19 Karl Ludwig Harding

Karl Ludwig Harding (September 29, 1765 – August 31, 1834) was a German astronomer , who discovered 3 Juno , the third asteroid of the main-belt in 1804. [2] [3] The lunar crater Harding and the asteroid 2003 Harding are named in his honor. [4] German astronomer Karl Ludwig Harding Born ( 1765-09-29

#20 Malcolm Hartley

Malcolm Hartley (born 15 February 1947, Bury, Greater Manchester ) is an English-born astronomer and a discoverer of minor planets and comets , who works with the UK Schmidt Telescope at the Siding Spring Observatory in Australia. [2] [3] [4] Minor planets discovered: 3   [1] (21374) 1997 WS 22 24 N


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Science / Science


#1 High-Z Supernova Search Team

The High-Z Supernova Search Team was an international cosmology collaboration which used Type Ia supernovae to chart the expansion of the universe . The team was formed in 1994 by Brian P. Schmidt , then a post-doctoral research associate at Harvard University, and Nicholas B. Suntzeff , a staff ast


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Star / Star


#1 Quark-nova

A quark-nova is the hypothetical violent explosion resulting from the conversion of a neutron star to a quark star . Analogous to a supernova heralding the birth of a neutron star, a quark nova signals the creation of a quark star. The term quark-novae was coined in 2002 by Dr. Rachid Ouyed (current

#2 Gliese 581

Gliese 581 ( / ˈ ɡ l iː z ə / ) is a red dwarf star of spectral type M3V at the center of the Gliese 581 planetary system, about 20 light years away from Earth in the Libra constellation . Its estimated mass is about a third of that of the Sun , and it is the 89th closest known star to the Sun. Glie

#3 SN 2005gj

SN 2005gj was a supernova located approximately 864 million light years (265 million parsecs ) away from Earth. It was discovered on September 29, 2005, by the Sloan Digital Sky Survey and the Nearby Supernova Factory . [1] [2] 2005gj was noted because it had qualities of both type Ia and type IIn s


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