1099 Figneria
| Discovery | |
|---|---|
| Discovered by | Grigory Nikolaevich Neujmin |
| Discovery date | 13 September 1928 |
| Designations | |
Named after | Vera Figner |
| 1928 RQ | |
| Main belt | |
| Orbital characteristics[1] | |
| Epoch 13 January 2016 (JD 2457400.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 31963 days (87.51 yr) |
| Aphelion | 4.06511 AU (608.132 Gm) |
| Perihelion | 2.32218 AU (347.393 Gm) |
| 3.19364 AU (477.762 Gm) | |
| Eccentricity | 0.27288 |
| 5.71 yr (2084.6 d) | |
Average orbital speed | 16.37 km/s |
| 157.223° | |
| 0.172693°/day | |
| Inclination | 11.8038° |
| 22.2965° | |
| 347.165° | |
| Earth MOID | 1.32213 AU (197.788 Gm) |
| Jupiter MOID | 1.39461 AU (208.631 Gm) |
| Physical characteristics | |
| Dimensions | 29.4 km |
Mean radius | 14.695 ± 3.15 km |
| Mass | 2.7×1016 kg |
Mean density | ?/cm³ |
Equatorial surface gravity | 0.0082 m/s² |
Equatorial escape velocity | 0.0155 km/s |
| 13.577 h (0.5657 d) | |
| 0.1415 ± 0.087 | |
| Temperature | ~156 K |
| ? | |
| 10.2 | |
|
| |
1099 Figneria is a minor planet orbiting the Sun. Initially it received the designation 1928 RQ. It was named for Vera Figner.
See also
References
- ↑ "JPL Small-Body Database Browser: 1099 Figneria (1928 RQ)". Jet Propulsion Laboratory. Retrieved 26 March 2016.
External links
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