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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 22 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .09983267102277579 | 5.0173e-08 | |
| a | 2.642709921297234 | 1.5987e-08 | au |
| q | 2.378881131115742 | 1.3887e-07 | au |
| i | 2.311866684143614 | 4.9134e-06 | deg |
| node | 167.2779563541766 | 9.8804e-05 | deg |
| peri | 205.8136312538185 | 0.0001011 | deg |
| M | 11.39683666400285 | 2.1767e-05 | deg |
| tp | 2458950.823099275619
(2020-Apr-11.32309928) | 9.473e-05 | TDB |
| period | 1569.179658182087
4.30 | 1.4239e-05
3.898e-08 | d
yr |
| n | .2294192370662415 | 2.0818e-09 | deg/d |
| Q | 2.906538711478726 | 1.7583e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.7 |
|
n/a |
MPO432296 |
|
|
| 74298 (1998 SG152) Discovered 1998-Sep-26 by LINEAR at Socorro |
| Reference: 20040415/Numbers.arc | Last Updated: 2004-04-19 |
|
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