1145 Robelmonte
| Discovery | |
|---|---|
| Discovered by | E. Delporte |
| Discovery site | Uccle Obs. |
| Discovery date | 3 February 1929 |
| Designations | |
| (1145) Robelmonte | |
Named after | Robelmont (birthplace of Sylvain Arend) |
| 1929 CC · A915 RN | |
| main-belt · Vestian | |
| Orbital characteristics | |
| Epoch 4 September 2017 (JD 2458000.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 86.87 yr (31,730 days) |
| Aphelion | 2.7112 AU |
| Perihelion | 2.1363 AU |
| 2.4238 AU | |
| Eccentricity | 0.1186 |
| 3.77 yr (1,378 days) | |
| 68.012° | |
| 0° 15m 40.32s / day | |
| Inclination | 6.2071° |
| 346.82° | |
| 267.51° | |
| Physical characteristics | |
| Dimensions | 18.85±5.08 km 19.13±5.00 km 22.23±0.39 km 23.16 km (derived) 24.029±0.129 km 24.07±0.37 km 24.757±0.541 km |
| 7.582±0.0027 h 8.002±0.002 h 9.01±0.01 h 21 h | |
| 0.0994 (derived) 0.1046±0.0175 0.108±0.020 0.113±0.004 0.128±0.006 0.15±0.09 0.16±0.08 | |
| S | |
| 11.10 · 11.157±0.001 (R) · 11.30 · 11.37±0.27 · 11.4 · 11.44 | |
1145 Robelmonte, provisional designation 1929 CC, is a Vestian asteroid from the inner regions of the asteroid belt, approximately 23 kilometers in diameter.
It was discovered on 3 February 1929, by Belgian astronomer Eugène Delporte at the Royal Observatory of Belgium in Uccle. Through a glitch in the naming process, the asteroid received the name "Robelmonte" instead of "Mimi" as originally intended by the discoverer.