| 216258 (2006 WH1) |
| Classification: Apollo [NEO, PHA] SPK-ID: 2216258 |
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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 72 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .4847862965001844 | 8.6735e-08 | |
| a | 1.671898618920193 | 1.7352e-09 | au |
| q | .8613850793300998 | 1.4489e-07 | au |
| i | 2.632404766202749 | 6.106e-06 | deg |
| node | 240.4580813994431 | 4.723e-05 | deg |
| peri | 263.5114420949843 | 5.2758e-05 | deg |
| M | 147.0487567025646 | 5.1642e-06 | deg |
| tp | 2458877.968459022096
(2020-Jan-29.46845902) | 1.1308e-05 | TDB |
| period | 789.6112646970817
2.16 | 1.2293e-06
3.366e-09 | d
yr |
| n | .4559205473570678 | 7.0977e-10 | deg/d |
| Q | 2.482412158510287 | 2.5764e-09 | au |
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| | Orbit Determination Parameters
Additional Information
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Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
20.3 |
|
n/a |
MPO527591 |
|
| rotation period |
rot_per |
7.30 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Warner, B.D. (2007) Minor Planet Bull. 34, 32-37.] |
|
| 216258 (2006 WH1) Discovered 2006-Nov-18 by La Sagra at La Sagra |
| Reference: 20090607/Numbers.arc | Last Updated: 2009-06-08 |
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