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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 | .2764800497733658 | 4.8627e-08 | |
| a | 2.425549294248675 | 1.5053e-08 | au |
| q | 1.75493330464705 | 1.1536e-07 | au |
| i | 10.00028609329736 | 5.1909e-06 | deg |
| node | 7.07223779040659 | 2.7845e-05 | deg |
| peri | 359.2780122549042 | 2.9295e-05 | deg |
| M | 27.97847700589394 | 1.4048e-05 | deg |
| tp | 2458893.265346188301
(2020-Feb-13.76534619) | 5.31e-05 | TDB |
| period | 1379.79187945359
3.78 | 1.2845e-05
3.517e-08 | d
yr |
| n | .260908913409871 | 2.4288e-09 | deg/d |
| Q | 3.096165283850301 | 1.9215e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
14.8 |
|
n/a |
MPO439613 |
|
|
| 85254 (1993 TG12) Discovered 1993-Oct-14 by Holt, H. E. at Palomar |
| Reference: 20040830/Numbers.arc | Last Updated: 2004-09-06 |
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