1334 Lundmarka
Shape model of Lundmarka from its lightcurve | |
| Discovery | |
|---|---|
| Discovered by | K. Reinmuth |
| Discovery site | Heidelberg Obs. |
| Discovery date | 16 July 1934 |
| Designations | |
| (1334) Lundmarka | |
Named after | Knut Lundmark (astronomer) |
| 1934 OB | |
| main-belt · (outer) | |
| Orbital characteristics | |
| Epoch 4 September 2017 (JD 2458000.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 82.89 yr (30,274 days) |
| Aphelion | 3.1912 AU |
| Perihelion | 2.6376 AU |
| 2.9144 AU | |
| Eccentricity | 0.0950 |
| 4.98 yr (1,817 days) | |
| 286.14° | |
| 0° 11m 53.16s / day | |
| Inclination | 11.453° |
| 133.23° | |
| 129.65° | |
| Physical characteristics | |
| Dimensions | 27.62±2.33 km 29.82±3.2 km (IRAS:14) 30.35 km (derived) |
| 6.250±0.003 h 6.25033±0.00001 h | |
| 0.0600±0.016 (IRAS:14) 0.1455 (derived) 0.242±0.246 | |
| X · C | |
| 9.95 · 10.3 · 10.4 · 10.71±0.20 | |
1334 Lundmarka, provisional designation 1934 OB, is a carbonaceous asteroid from the outer region of the asteroid belt, approximately 30 kilometers in diameter. It was discovered on 16 July 1934, by German astronomer Karl Reinmuth at Heidelberg Observatory in southern Germany, and named after Swedish astronomer Knut Lundmark.