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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1434658737989516 | 7.5282e-08 | |
| a | 2.752902571940111 | 2.6942e-08 | au |
| q | 2.357954998973341 | 2.1931e-07 | au |
| i | 8.758262850898943 | 5.9441e-06 | deg |
| node | 295.6674367421057 | 5.7014e-05 | deg |
| peri | 141.2721040507546 | 7.3049e-05 | deg |
| M | 295.499461284156 | 3.6739e-05 | deg |
| tp | 2459299.413500387853
(2021-Mar-25.91350039) | 0.00016936 | TDB |
| period | 1668.340486483318
4.57 | 2.4492e-05
6.706e-08 | d
yr |
| n | .2157832905912637 | 3.1678e-09 | deg/d |
| Q | 3.14785014490688 | 3.0808e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
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[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.6 |
|
n/a |
MPO455250 |
|
|
| 305349 (2008 BG7) Discovered 2008-Jan-16 by Spacewatch at Kitt Peak |
| Reference: 20111110/Numbers.arc | Last Updated: 2011-11-14 |
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