astro.wikisort.org - Asteroid

815 Coppelia is a minor planet orbiting the Sun that was discovered by German astronomer Max Wolf on 2 February 1916 from Heidelberg[3] named after Coppélia, a comic ballet.

815 Coppelia

Discovery
Discovered by	Max Wolf
Discovery site	Heidelberg Observatory
Discovery date	2 February 1916
Designations
MPC designation	(815) Coppelia
Alternative designations	1916 YU
Orbital characteristics[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc	100.20 yr (36597 d)
Aphelion	2.8615 AU (428.07 Gm)
Perihelion	2.4570 AU (367.56 Gm)
Semi-major axis	2.6593 AU (397.83 Gm)
Eccentricity	0.076056
Orbital period (sidereal)	4.34 yr (1583.9 d)
Mean anomaly	74.8031°
Mean motion	0° 13m 38.208s / day
Inclination	13.864°
Longitude of ascending node	57.066°
Argument of perihelion	59.329°
Earth MOID	1.50119 AU (224.575 Gm)
Jupiter MOID	2.32242 AU (347.429 Gm)
TJupiter	3.341
Physical characteristics
Mean radius	10.55 km
Synodic rotation period	4.421 h (0.1842 d)[1][2]
Geometric albedo	0.2089±0.053
Absolute magnitude (H)	10.7

Photometric observations of this asteroid at the Rozhen Observatory in Bulgaria during 2010 gave a light curve with a period of 4.4565 hours and a brightness variation of 0.24 in magnitude. This is consistent with a period of 4.421 hours and an amplitude of 0.27 obtained during a 2006 study.[2]

References

External links

• 815 Coppelia at AstDyS-2, Asteroids—Dynamic Site
  • Ephemeris · Observation prediction · Orbital info · Proper elements · Observational info
• 815 Coppelia at the JPL Small-Body Database
  • Close approach · Discovery · Ephemeris · Orbit diagram · Orbital elements · Physical parameters

На других языках

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[de] (815) Coppelia

(815) Coppelia ist ein Asteroid des Hauptgürtels, der am 2. Februar 1916 vom deutschen Astronomen Max Wolf in Heidelberg entdeckt wurde.

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- [en] 815 Coppelia

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[ru] (815) Коппелия

(815) Коппелия (лат. Coppelia) — астероид главного пояса, открытый 2 февраля 1916 года немецким астрономом Максом Вольфом в обсерватории Гейдельберг и назван в честь «Коппелии», балета, написанного Лео Делибом[1].

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