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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 9 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .07065926423336964 | 1.1527e-07 | |
| a | 3.090504825566887 | 6.7411e-08 | au |
| q | 2.872132028482652 | 3.9905e-07 | au |
| i | 9.038477037920064 | 8.7473e-06 | deg |
| node | 237.2210651348682 | 4.6322e-05 | deg |
| peri | 152.061374380381 | 6.9794e-05 | deg |
| M | 219.419031316565 | 5.8311e-05 | deg |
| tp | 2459775.437356092675
(2022-Jul-14.93735609) | 0.00033891 | TDB |
| period | 1984.460989321918
5.43 | 6.4929e-05
1.778e-07 | d
yr |
| n | .1814094617818667 | 5.9355e-09 | deg/d |
| Q | 3.308877622651122 | 7.2174e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.8 |
|
n/a |
MPO471275 |
|
|
| 312848 (2011 UE78) Discovered 2006-Nov-19 by Spacewatch at Kitt Peak |
| Reference: 20120109/Numbers.arc | Last Updated: 2012-01-11 |
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