731 Sorga
.png) A three-dimensional model of 731 Sorga based on its light curve | |
| Discovery | |
|---|---|
| Discovered by | A. Massinger |
| Discovery site | Heidelberg Observatory |
| Discovery date | 15 April 1912 |
| Designations | |
| MPC designation | (731) Sorga |
| 1912 OQ | |
| Orbital characteristics[1] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 100.22 yr (36605 d) |
| Aphelion | 3.4059 AU (509.52 Gm) |
| Perihelion | 2.5690 AU (384.32 Gm) |
| 2.9875 AU (446.92 Gm) | |
| Eccentricity | 0.14008 |
| 5.16 yr (1886.0 d) | |
| 293.874° | |
| 0° 11m 27.168s / day | |
| Inclination | 10.689° |
| 46.157° | |
| 288.664° | |
| Physical characteristics | |
Mean radius | 20.89±1 km |
| 8.184 h (0.3410 d) | |
| 0.1436±0.015 | |
| 9.62 | |
|
| |
731 Sorga is a minor planet orbiting the Sun.
See also
References
- ↑ "731 Sorga (1912 OQ)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 5 May 2016.
External links
- Lightcurve plot of 731 Sorga, Palmer Divide Observatory, B. D. Warner (2009)
- Asteroid Lightcurve Database (LCDB), query form (info)
- 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
- 731 Sorga at the JPL Small-Body Database
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