.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 |
| 4.60 yr (1681.4 d) | |
| 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 | |
Yrsa ( minor planet designation: 351 Yrsa) is a typical Main belt asteroid. [1] It was discovered by Max Wolf on 16 December 1892 in Heidelberg.
References
- ^ a b "351 Yrsa (1892 V)". JPL Small-Body Database. NASA/ Jet Propulsion Laboratory. Retrieved 11 May 2016.
External links
- 351 Yrsa at AstDyS-2, Asteroids—Dynamic Site
- 351 Yrsa at the JPL Small-Body Database
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