.png) A three-dimensional model of 351 Yrsa based on its light curve | |
| Discovery | |
|---|---|
| Discovered by | Max Wolf |
| Discovery date | 16 December 1892 |
| Designations | |
| (351) Yrsa | |
Named after | Yrsa |
| 1892 V | |
| Main belt | |
| Orbital characteristics[1] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 122.97 yr (44913 d) |
| Aphelion | 3.18936 AU (477.121 Gm) |
| Perihelion | 2.34512 AU (350.825 Gm) |
| 2.76724 AU (413.973 Gm) | |
| Eccentricity | 0.15254 |
| 4.60yr (1681.4d) | |
| 279.834° | |
| 0° 12m 50.792s / day | |
| Inclination | 9.19482° |
| 99.2557° | |
| 31.5661° | |
| Physical characteristics | |
| Dimensions | 39.59±2.2 km |
| 13.29 h (0.554 d) | |
| 0.2884±0.034 | |
| 8.98 | |
351 Yrsa is a typicalMain beltasteroid.[1] It was discovered byMax Wolf on 16 December 1892 inHeidelberg.
_mathilde.jpg) | This article about an asteroid native to theasteroid belt is astub. You can help Wikipedia byexpanding it. |
