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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 13 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2699388137997455 | 6.9008e-08 | |
| a | 2.631690621002169 | 1.613e-08 | au |
| q | 1.921295176480928 | 1.7853e-07 | au |
| i | 13.21702729536857 | 8.6776e-06 | deg |
| node | 4.584436919177192 | 2.7134e-05 | deg |
| peri | 324.1541087202073 | 3.1387e-05 | deg |
| M | 128.743150782389 | 1.4648e-05 | deg |
| tp | 2458642.836386211426
(2019-Jun-08.33638621) | 6.2496e-05 | TDB |
| period | 1559.375390021516
4.27 | 1.4337e-05
3.925e-08 | d
yr |
| n | .2308616657051595 | 2.1225e-09 | deg/d |
| Q | 3.34208606552341 | 2.0485e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
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[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.7 |
|
n/a |
MPO503595 |
|
|
| 452412 (2002 TG91) Discovered 2002-Oct-03 by NEAT at Palomar |
| Reference: | Last Updated: 2016-01-04 |
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