1002 Olbersia
|
A three-dimensional model of 1002 Olbersia based on its light curve. | |
| Discovery and designation | |
|---|---|
| Discovered by | Vladimir Aleksandrovich Albitzky |
| Discovery date | August 15, 1923 |
| Designations | |
Named after | Heinrich Olbers |
| 1923 OB; 1956 UR | |
| Main belt | |
| Orbital characteristics | |
| Epoch April 10, 2007 (JD 2454200.5) | |
| Aphelion | 479.924 Gm (3.208 AU) |
| Perihelion | 354.305 Gm (2.368 AU) |
| 417.115 Gm (2.788 AU) | |
| Eccentricity | 0.151 |
| 1700.565 d(4.66 a) | |
Average orbital speed | 17.74 km/s |
| 340.815° | |
| Inclination | 10.753° |
| 343.991° | |
| 354.780° | |
| Physical characteristics | |
| Dimensions | 32.13 km |
| Mass | 3.5×1016? kg |
Mean density | 2.0? g/cm³ |
Equatorial surface gravity | 0.0090? m/s² |
Equatorial escape velocity | 0.0170? km/s |
Sidereal rotation period | ? d |
| ?° | |
Pole ecliptic latitude | ? |
Pole ecliptic longitude | ? |
| 0.0621±0.010[1] | |
| Temperature | ~168 K |
| ? | |
| 11.1 | |
|
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1002 Olbersia is a main-belt asteroid. It was discovered by Vladimir Aleksandrovich Albitzky on August 15, 1923. It was named after Heinrich Wilhelm Matthias Olbers.
References
- ↑ IRAS-A-FPA-3-RDR-IMPS-V6.0
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