 Lightcurve-base 3D-model of 252 Clementina. | |
| Discovery | |
|---|---|
| Discovered by | J. Perrotin |
| Discovery date | 11 October 1885 |
| Designations | |
| (252) Clementina | |
| A885 TB | |
| Main belt | |
| Orbital characteristics[1] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 130.51 yr (47667 d) |
| Aphelion | 3.3790 AU (505.49 Gm) |
| Perihelion | 2.93952 AU (439.746 Gm) |
| 3.15924 AU (472.616 Gm) | |
| Eccentricity | 0.069548 |
| 5.62yr (2051.0d) | |
Averageorbital speed | 16.77 km/s |
| 131.151° | |
| 0° 10m 31.876s / day | |
| Inclination | 10.044° |
| 202.043° | |
| 155.886° | |
| Physical characteristics | |
| Dimensions | 69.29±4.4 km |
| 10.864 h (0.4527 d)[1][2] | |
| 0.0843±0.012 | |
| 9.7 | |
252 Clementina is a largemain beltasteroid that was discovered by French astronomerHenri Joseph Anastase Perrotin on 11 October 1885 inNice, France.[3] The origin of the name is not known.
Photometric observations of this asteroid at the Organ Mesa Observatory inLas Cruces, New Mexico, during 2012 gave alight curve with a period of 10.864 ± 0.001 hours and a brightness variation of 0.37 ± 0.02 inmagnitude. This result is in agreement with previous studies.[2]
_mathilde.jpg) | This article about an asteroid native to theasteroid belt is astub. You can help Wikipedia byadding missing information. |
