8116 Jeanperrin
| Discovery | |
|---|---|
| Discovered by | E. W. Elst |
| Discovery site | European Southern Observatory |
| Discovery date | 17 April 1996 |
| Designations | |
| MPC designation | (8116) Jeanperrin |
Named after | Jean Baptiste Perrin |
| 1996 HA15 | |
| Orbital characteristics[1] | |
| Epoch 13 January 2016 (JD 2457400.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 10342 days (28.31 yr) |
| Aphelion | 2.6072395 AU (390.03748 Gm) |
| Perihelion | 1.8939342 AU (283.32852 Gm) |
| 2.250587 AU (336.6830 Gm) | |
| Eccentricity | 0.1584710 |
| 3.38 yr (1233.2 d) | |
| 163.2270° | |
| 0° 17m 30.904s / day | |
| Inclination | 5.431509° |
| 48.98623° | |
| 320.77654° | |
| Earth MOID | 0.895815 AU (134.0120 Gm) |
| Jupiter MOID | 2.85214 AU (426.674 Gm) |
| Jupiter Tisserand parameter | 3.605 |
| Physical characteristics | |
| 3.61692 h (0.150705 d) | |
| 13.8 | |
|
| |
8116 Jeanperrin (1996 HA15) is a main-belt binary asteroid discovered on 17 April 1996 by E. W. Elst at the European Southern Observatory. A moon was discovered orbiting it in 2007.[2]
References
- ↑ "8116 Jeanperrin (1996 HA15)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 13 April 2016.
- ↑ Johnston, Robert. "(8116) Jeanperrin". johnstonsarchive.net. Retrieved 29 May 2015.
External links
- Asteroids with Satellites, Robert Johnston, johnstonsarchive.net
- 8116 Jeanperrin at the JPL Small-Body Database
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