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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 15 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .183905849898326 | 6.105e-08 | |
a | 2.146980416350712 | 9.206e-09 | au |
q | 1.752138158166673 | 1.3063e-07 | au |
i | 4.898691891410517 | 6.3357e-06 | deg |
node | 153.4390898807058 | 4.6597e-05 | deg |
peri | 139.260395213166 | 4.8673e-05 | deg |
M | 203.4559981092768 | 1.0883e-05 | deg |
tp | 2459500.159883757026 (2021-Oct-12.65988376) | 3.5096e-05 | TDB |
period | 1149.054297705347 3.15 | 7.3905e-06 2.023e-08 | d yr |
n | .3133011213820942 | 2.0151e-09 | deg/d |
Q | 2.541822674534751 | 1.0899e-08 | au |
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| | 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 |
16.8 |
|
n/a |
MPO453472 |
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|
101848 (1999 JV90) Discovered 1999-May-12 by LINEAR at Socorro |
Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
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