1416 Renauxa
| Discovery | |
|---|---|
| Discovered by | L. Boyer |
| Discovery site | Algiers Obs. |
| Discovery date | 4 March 1937 |
| Designations | |
| (1416) Renauxa | |
Named after | J. Renaux (astronomer at the discovering observatory) |
| 1937 EC · 1930 XE A914 TB · A919 SC | |
| main-belt · (outer) Eos | |
| Orbital characteristics | |
| Epoch 4 September 2017 (JD 2458000.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 102.64 yr (37,489 days) |
| Aphelion | 3.3394 AU |
| Perihelion | 2.6961 AU |
| 3.0178 AU | |
| Eccentricity | 0.1066 |
| 5.24 yr (1,915 days) | |
| 194.18° | |
| 0° 11m 16.8s / day | |
| Inclination | 10.033° |
| 352.60° | |
| 66.106° | |
| Physical characteristics | |
| Dimensions | 22.24±0.95 km 27.552±0.177 km 28.75 km (derived) 28.95±2.7 km 30.023±0.249 km 33.35±8.99 km 33.50±13.88 km 34.42±0.90 km |
| 4.2 h (poor) 4.3 h (superseded) 8.700±0.004 h | |
| 0.09±0.06 0.09±0.07 0.112±0.006 0.1122 (derived) 0.1357±0.0159 0.1459±0.031 0.205±0.028 0.212±0.009 | |
| Tholen = S · K B–V = 0.790 U–B = 0.410 | |
| 10.40 · 10.60 · 10.7 · 10.75 | |
1416 Renauxa, provisional designation 1937 EC, is an Eon asteroid from the outer regions of the asteroid belt, approximately 29 kilometers in diameter. It was discovered on 4 March 1937, by French astronomer Louis Boyer at the Algiers Observatory in Algeria, North Africa. It was named after Joseph Renaux, an astronomer at the discovering observatory.