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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 21 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .0852246233451629 | 4.6798e-08 | |
| a | 3.1163483496158 | 2.4476e-08 | au |
| q | 2.850758735307473 | 1.4294e-07 | au |
| i | 15.35242845954416 | 5.7878e-06 | deg |
| node | 211.7970532456179 | 1.653e-05 | deg |
| peri | 98.57626495590196 | 4.0353e-05 | deg |
| M | 102.6016710885147 | 3.9641e-05 | deg |
| tp | 2458427.810320183132
(2018-Nov-05.31032018) | 0.00021968 | TDB |
| period | 2009.404745037835
5.50 | 2.3673e-05
6.481e-08 | d
yr |
| n | .1791575345330548 | 2.1107e-09 | deg/d |
| Q | 3.381937963924126 | 2.6562e-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 |
14.8 |
|
n/a |
MPO502629 |
|
|
| 78340 (2002 PS89) Discovered 2002-Aug-11 by LINEAR at Socorro |
| Reference: 20040415/Numbers.arc | Last Updated: 2004-04-19 |
|
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