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Discovery
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| Discovered by | Grigory Nikolaevich Neujmin |
| Discovery date | September 13, 1928 |
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Designations
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| Named after | Vera Figner |
| Alternate name(s) | 1928 RQ |
| Minor planet category |
Main belt |
| Epoch December 31, 2006 (JD 2454100.5) | |
| Aphelion | 605.718 Gm (4.049 AU) |
| Perihelion | 349.206 Gm (2.334 AU) |
| Semi-major axis | 477.462 Gm (3.192 AU) |
| Eccentricity | 0.269 |
| Orbital period | 2082.660 d (5.70 a) |
| Average orbital speed | 16.37 km/s |
| Mean anomaly | 308.496° |
| Inclination | 11.736° |
| Longitude of ascending node | 22.851° |
| Argument of perihelion | 345.691° |
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Physical characteristics
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| Dimensions | 29.4 km |
| Mass | 2.7×1016 kg |
| Mean density | ?/cm³ |
| Equatorial surface gravity | 0.0082 m/s² |
| Escape velocity | 0.0155 km/s |
| Rotation period | ? d |
| Albedo | ? |
| Temperature | ~156 K |
| Spectral type | ? |
| Absolute magnitude (H) | 10.4 |
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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