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815 Coppelia






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815 Coppelia
Discovery
Discovered byMax Wolf
Discovery siteHeidelberg Observatory
Discovery date2 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 arc100.20 yr (36597 d)
Aphelion2.8615 AU (428.07 Gm)
Perihelion2.4570 AU (367.56 Gm)

Semi-major axis

2.6593 AU (397.83 Gm)
Eccentricity0.076056

Orbital period (sidereal)

4.34 yr (1583.9 d)

Mean anomaly

74.8031°

Mean motion

0° 13m 38.208s / day
Inclination13.864°

Longitude of ascending node

57.066°

Argument of perihelion

59.329°
Earth MOID1.50119 AU (224.575 Gm)
Jupiter MOID2.32242 AU (347.429 Gm)
TJupiter3.341
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

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.

Photometric observations of this asteroid at the Rozhen ObservatoryinBulgaria 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

[edit]
  1. ^ a b Yeomans, Donald K., "815 Coppelia", JPL Small-Body Database Browser, NASA Jet Propulsion Laboratory, retrieved 4 May 2016.
  • ^ a b Radeva, V.; et al. (2011), "Rotation periods of the asteroids 55 Pandora, 78 Diana and 815 Coppelia", Bulgarian Astronomical Journal, vol. 17, pp. 133–141, Bibcode:2012MPBu...39...57P.
  • ^ "Numbered Minor Planets 1–5000", Discovery Circumstances, IAU Minor Planet center, retrieved 7 April 2013.
  • [edit]


  • t
  • e

  • Retrieved from "https://en.wikipedia.org/w/index.php?title=815_Coppelia&oldid=1191450304"

    Categories: 
    Minor planet object articles (numbered)
    Background asteroids
    Discoveries by Max Wolf
    Named minor planets
    Xe-type asteroids (SMASS)
    Astronomical objects discovered in 1916
    Main-belt-asteroid stubs
    Hidden categories: 
    Articles with short description
    Short description is different from Wikidata
    Use dmy dates from October 2019
    Articles with JPL SBDB identifiers
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    This page was last edited on 23 December 2023, at 16:50 (UTC).

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