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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 12 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1134713292499248 | 8.0515e-08 | |
| a | 3.036693647656211 | 5.7494e-08 | au |
| q | 2.692115982931858 | 2.3673e-07 | au |
| i | 10.68770395157182 | 7.7261e-06 | deg |
| node | 262.9331156800918 | 3.9925e-05 | deg |
| peri | 145.1186637063522 | 5.047e-05 | deg |
| M | 158.7891611300995 | 3.001e-05 | deg |
| tp | 2458147.953154250192
(2018-Jan-29.45315425) | 0.00015942 | TDB |
| period | 1932.857773701991
5.29 | 5.4893e-05
1.503e-07 | d
yr |
| n | .1862527108295683 | 5.2895e-09 | deg/d |
| Q | 3.381271312380564 | 6.4018e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.14 |
|
n/a |
E2021B25 |
|
|
| 390024 (2012 UQ31) Discovered 2011-Jun-27 by Spacewatch at Kitt Peak |
| Reference: | Last Updated: 2014-03-21 |
|
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