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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 14 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2001321843638675 | 5.2503e-08 | |
| a | 2.275489823555994 | 1.2107e-08 | au |
| q | 1.820091074669982 | 1.1833e-07 | au |
| i | 6.002290611149077 | 7.8972e-06 | deg |
| node | 50.74034266387741 | 5.0508e-05 | deg |
| peri | 34.57805959738263 | 5.4636e-05 | deg |
| M | 112.4316323976558 | 2.1351e-05 | deg |
| tp | 2458608.941380435703
(2019-May-05.44138044) | 7.2531e-05 | TDB |
| period | 1253.749501248777
3.43 | 1.0006e-05
2.739e-08 | d
yr |
| n | .2871386984732021 | 2.2917e-09 | deg/d |
| Q | 2.730888572442007 | 1.453e-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 |
17.0 |
|
n/a |
MPO455578 |
|
|
| 357107 (2001 UG8) Discovered 2001-Oct-17 by LINEAR at Socorro |
| Reference: 20130327/Numbers.arc | Last Updated: 2013-03-29 |
|
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