1300 Marcelle
1300 Marcelle, provisional designation 1934 CL, is a carbonaceous asteroid from the middle region of the asteroid belt, approximately 30 kilometers in diameter. It was discovered on 10 February 1934, by French astronomer Guy Reiss at the North African Algiers Observatory in Algeria.
| Discovery | |
|---|---|
| Discovered by | G. Reiss |
| Discovery site | Algiers Obs. |
| Discovery date | 10 February 1934 |
| Designations | |
MPC designation | (1300) Marcelle |
Named after | Marcelle Reiss (discoverer's daughter) |
Alternative designations | 1934 CL |
Minor planet category | main-belt · (middle) |
| Orbital characteristics | |
| Epoch 4 September 2017 (JD 2458000.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 83.13 yr (30,365 days) |
| Aphelion | 2.7986 AU |
| Perihelion | 2.7635 AU |
Semi-major axis | 2.7811 AU |
| Eccentricity | 0.0063 |
Orbital period (sidereal) | 4.64 yr (1,694 days) |
Mean anomaly | 93.078° |
Mean motion | 0° 12m 45s / day |
| Inclination | 9.5482° |
Longitude of ascending node | 82.943° |
| 326.67° | |
| Physical characteristics | |
| Dimensions | 27.64 km (derived) 27.84±1.1 km 28.194±0.141 km 30.86±9.65 km 30.866±0.392 km 33.34±0.45 km 33.92±9.86 km 41.27±2.37 km |
Synodic rotation period | 12 h |
| 0.029±0.012 0.03±0.03 0.04±0.03 0.0637 (derived) 0.070±0.002 0.0809±0.0121 0.095±0.011 0.0995±0.008 | |
| SMASS = Cg · C | |
| 10.9 · 11.4 · 11.48 · 11.51±0.36 | |
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