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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 11 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2706569722942878 | 5.2999e-08 | |
| a | 3.093123567392473 | 3.2902e-08 | au |
| q | 2.25594810770992 | 1.5371e-07 | au |
| i | 17.62242165920456 | 6.3705e-06 | deg |
| node | 64.25486889497344 | 1.999e-05 | deg |
| peri | 55.30469729061862 | 2.6726e-05 | deg |
| M | 134.7520097531483 | 1.3076e-05 | deg |
| tp | 2458456.749822662779
(2018-Dec-04.24982266) | 7.1284e-05 | TDB |
| period | 1986.983825561413
5.44 | 3.1704e-05
8.68e-08 | d
yr |
| n | .1811791295776068 | 2.8908e-09 | deg/d |
| Q | 3.930299027075026 | 4.1807e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.40 |
|
n/a |
E2021B25 |
|
|
| 392853 (2012 UA64) Discovered 2008-Jan-01 by CSS at Catalina |
| Reference: | Last Updated: 2014-04-17 |
|
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