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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.
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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .05918481314119388 | 6.4269e-08 | |
| a | 2.745214261201971 | 2.8645e-08 | au |
| q | 2.582739268120192 | 1.7644e-07 | au |
| i | 6.618633198855052 | 5.7111e-06 | deg |
| node | 158.7435511579656 | 6.9294e-05 | deg |
| peri | 211.2324992228994 | 9.3795e-05 | deg |
| M | 82.68962988448907 | 6.1466e-05 | deg |
| tp | 2458618.897383628070
(2019-May-15.39738363) | 0.00028545 | TDB |
| period | 1661.356352493046
4.55 | 2.6003e-05
7.119e-08 | d
yr |
| n | .2166904165140614 | 3.3916e-09 | deg/d |
| Q | 2.90768925428375 | 3.034e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.9 |
|
n/a |
MPO455182 |
|
|
| 295251 (2008 GQ40) Discovered 2008-Apr-04 by Spacewatch at Kitt Peak |
| Reference: 20110912/Numbers.arc | Last Updated: 2011-09-14 |
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