869 Mellena
| Discovery | |
|---|---|
| Discovered by | Richard Schorr |
| Discovery site | Bergedorf |
| Discovery date | 9 May 1917 |
| Designations | |
Named after | Werner von Melle |
| 1917 BV | |
| Orbital characteristics[1] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 85.89 yr (31373 days) |
| Aphelion | 3.2809 AU (490.82 Gm) |
| Perihelion | 2.0984 AU (313.92 Gm) |
| 2.6896 AU (402.36 Gm) | |
| Eccentricity | 0.21983 |
| 4.41 yr (1611.1 d) | |
| 137.275° | |
| 0° 13m 24.384s / day | |
| Inclination | 7.8374° |
| 154.921° | |
| 107.241° | |
| Earth MOID | 1.09895 AU (164.401 Gm) |
| Jupiter MOID | 1.86396 AU (278.844 Gm) |
| Jupiter Tisserand parameter | 3.324 |
| Physical characteristics | |
Mean radius | 9.26±0.4 km |
| 6.5155 h (0.27148 d) | |
| 0.0565±0.005 | |
| 11.9 | |
|
| |
869 Mellena is a minor planet orbiting the Sun.
References
- ↑ "869 Mellena (1917 BV)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 3 May 2016.
External links
| ||||||||||||||||||||||||||||
This article is issued from Wikipedia - version of the Tuesday, May 03, 2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.