265 Anna
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A three-dimensional model of 265 Anna based on its light curve. | |
| Discovery | |
|---|---|
| Discovered by | Johann Palisa |
| Discovery date | February 25, 1887 |
| Designations | |
| 1933 QN, 1933 RC | |
| Main belt | |
| Orbital characteristics | |
| Epoch 30 January 2005 (JD 2453400.5) | |
| Aphelion | 458.943 Gm (3.068 AU) |
| Perihelion | 265.134 Gm (1.772 AU) |
| 362.038 Gm (2.42 AU) | |
| Eccentricity | 0.268 |
| 1375.098 d (3.76 a) | |
Average orbital speed | 19.15 km/s |
| 64.923° | |
| Inclination | 25.63° |
| 335.642° | |
| 251.778° | |
| Physical characteristics | |
| Dimensions | 24.0 km |
| Mass | unknown |
Mean density | unknown |
| unknown | |
| unknown | |
| 11.681 h | |
| Albedo | unknown |
| Temperature | unknown |
Spectral type | unknown |
| 11.2 | |
|
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265 Anna is a typical Main belt asteroid.
It was discovered by Johann Palisa on February 25, 1887 in Vienna and was probably named after the daughter of astronomer Edmund Weiss.
References
- The Asteroid Orbital Elements Database
- Minor Planet Discovery Circumstances
- Minor Planet Lightcurve Parameters
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