astro.wikisort.org - Asteroid

Bilkis (minor planet designation: 585 Bilkis) is a minor planet orbiting the Sun. It was discovered by German astronomer August Kopff in 1906 February and was given the Koran name for the Queen of Sheba. Photometric observations at the Palmer Divide Observatory in Colorado Springs, Colorado in 2006–7 were used to build a light curve for this object. The asteroid displayed a rotation period of 8.5742 ± 0.0005 hours and a brightness variation of 0.40 ± 0.02 in magnitude.[2]

585 Bilkis

Discovery
Discovered by	A. Kopff
Discovery site	Heidelberg
Discovery date	16 February 1906
Designations
MPC designation	(585) Bilkis
Pronunciation	/ˈbɪlkɪs/
Alternative designations	1906 TA
Orbital characteristics[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc	110.16 yr (40236 d)
Aphelion	2.7440 AU (410.50 Gm)
Perihelion	2.1173 AU (316.74 Gm)
Semi-major axis	2.4307 AU (363.63 Gm)
Eccentricity	0.12892
Orbital period (sidereal)	3.79 yr (1384.2 d)
Mean anomaly	60.5077°
Mean motion	0° 15m 36.288s / day
Inclination	7.5679°
Longitude of ascending node	180.293°
Argument of perihelion	328.948°
Physical characteristics
Mean radius	29.045±0.65 km
Synodic rotation period	8.5751 h (0.35730 d)
Geometric albedo	0.0362±0.002
Absolute magnitude (H)	10.40

References

External links

• Lightcurve plot of 585 Bilkis, Palmer Divide Observatory, B. D. Warner (2001)
• Lightcurves 585 Bilkis, tripod.com
• Asteroid Lightcurve Database (LCDB), query form (info Archived 16 December 2017 at the Wayback Machine)
• Dictionary of Minor Planet Names, Google books
• Asteroids and comets rotation curves, CdR – Observatoire de Genève, Raoul Behrend
• Discovery Circumstances: Numbered Minor Planets (1)-(5000) – Minor Planet Center
• 585 Bilkis at AstDyS-2, Asteroids—Dynamic Site
  • Ephemeris · Observation prediction · Orbital info · Proper elements · Observational info
• 585 Bilkis at the JPL Small-Body Database
  • Close approach · Discovery · Ephemeris · Orbit diagram · Orbital elements · Physical parameters

На других языках

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[de] (585) Bilkis

(585) Bilkis ist ein Asteroid des Hauptgürtels, der am 16. Februar 1906 von August Kopff in Heidelberg entdeckt wurde.

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- [en] 585 Bilkis

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[es] (585) Bilkis

(585) Bilkis es un asteroide perteneciente al cinturón de asteroides descubierto el 16 de febrero de 1906 por August Kopff desde el observatorio de Heidelberg-Königstuhl, Alemania. Lleva el nombre que tiene la reina de Saba en el Corán.[2]

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[ru] (585) Билкис

(585) Билкис (лат. Bilkis) — астероид главного пояса, который относится к спектральному классу C. Он был открыт 16 февраля 1906 года немецким астрономом Августом Копффом в Обсерватории Хайдельберг-Кёнигштуль. Имя астероида взято в честь одного из арабских имён Царицы Савской.

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