1099 Figneria
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| Discovery A | |
|---|---|
| Discoverer | Grigory Nikolaevich Neujmin |
| Discovery date | September 13, 1928 |
| Alternate designations B |
1928 RQ |
| Category | Main belt |
| Orbital elements C | |
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|
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| Eccentricity (e) | 0.269 |
| Semi-major axis (a) | 477.462 Gm (3.192 AU) |
| Perihelion (q) | 349.206 Gm (2.334 AU) |
| Aphelion (Q) | 605.718 Gm (4.049 AU) |
| Orbital period (P) | 2082.660 d (5.70 a) |
| Mean orbital speed | 16.37 km/s |
| Inclination (i) | 11.736° |
| Longitude of the ascending node (Ω) |
22.851° |
| Argument of perihelion (ω) |
345.691° |
| Mean anomaly (M) | 308.496° |
| Physical characteristics D | |
| Dimensions | 29.4 km |
| Mass | 2.7×1016 kg |
| Density | ?/cm³ |
| Surface gravity | 0.0082 m/s² |
| Escape velocity | 0.0155 km/s |
| Rotation period | ? d |
| Spectral class | ? |
| Absolute magnitude | 10.4 |
| Albedo (geometric) | ? |
| Mean surface temperature |
~156 K |
1099 Figneria is a minor planet orbiting the Sun. Initially it received the designation 1928 RQ. It was named for the Vera Figner.
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