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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 20 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1473364552684265 | 6.3284e-08 | |
| a | 3.219926934177879 | 3.6671e-08 | au |
| q | 2.745514313472778 | 1.9999e-07 | au |
| i | 5.217387250887326 | 7.5727e-06 | deg |
| node | 18.40436870204227 | 5.464e-05 | deg |
| peri | 315.1853473667568 | 5.8975e-05 | deg |
| M | 206.8648859588683 | 2.5633e-05 | deg |
| tp | 2459898.217595901327
(2022-Nov-14.71759590) | 0.00016025 | TDB |
| period | 2110.412994094044
5.78 | 3.6052e-05
9.87e-08 | d
yr |
| n | .1705827252805276 | 2.9141e-09 | deg/d |
| Q | 3.69433955488298 | 4.2074e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
14.9 |
|
n/a |
MPO437020 |
|
|
| 212314 (2005 QU42) Discovered 2005-Aug-26 by LONEOS at Anderson Mesa |
| Reference: 20090409/Numbers.arc | Last Updated: 2009-04-10 |
|
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