(38084) 1999 HB12
| Discovery | |
|---|---|
| Discovered by | Marc W. Buie, Robert L. Millis |
| Discovery date | 18 April 1999 |
| Designations | |
| MPC designation | (38084) 1999 HB12 |
| TNO (2:5 resonance) | |
| Orbital characteristics[1] | |
| Epoch 13 January 2016 (JD 2457400.5) | |
| Uncertainty parameter 3 | |
| Observation arc | 4049 days (11.09 yr) |
| Aphelion | 79.645 AU (11.9147 Tm) |
| Perihelion | 32.569 AU (4.8723 Tm) |
| 56.107 AU (8.3935 Tm) | |
| Eccentricity | 0.41952 |
| 420.28 yr (153507 d) | |
| 357.51° | |
| 0° 0m 8.443s / day | |
| Inclination | 13.138° |
| 166.35° | |
| 66.315° | |
| Earth MOID | 31.5807 AU (4.72441 Tm) |
| Jupiter MOID | 27.2802 AU (4.08106 Tm) |
| Physical characteristics | |
| Dimensions | 160 km |
| 0.09 (assumed) | |
| 7.4 | |
|
| |
(38084) 1999 HB12, also written as (38084) 1999 HB12, is a trans-Neptunian object that resides in the Kuiper belt region of the Solar System. It was discovered on 18 April 1999 by Marc W. Buie and Robert L. Millis.
It is in a 2:5 orbital resonance with Neptune.
References
- ↑ "JPL Small-Body Database Browser: 38084 (1999 HB12)". NASA/Jet Propulsion Laboratory. Retrieved 5 April 2016.
- http://www.minorplanetcenter.org/iau/lists/TNOs.html
- http://www.johnstonsarchive.net/astro/tnoslist.html
External links
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