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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.
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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .08132742253142779 | 4.4173e-08 | |
a | 2.686989250479461 | 2.6958e-08 | au |
q | 2.468463340368314 | 1.2739e-07 | au |
i | 6.500464962360817 | 5.1374e-06 | deg |
node | 116.5560861883798 | 5.463e-05 | deg |
peri | 324.6384777244428 | 7.1612e-05 | deg |
M | 243.2862143401225 | 4.6164e-05 | deg |
tp | 2459122.075250631112 (2020-Sep-29.57525063) | 0.00020944 | TDB |
period | 1608.782451581027 4.40 | 2.4211e-05 6.629e-08 | d yr |
n | .2237717098705365 | 3.3675e-09 | deg/d |
Q | 2.905515160590609 | 2.915e-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 |
16.2 |
|
n/a |
MPO454550 |
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|
215761 (2004 FF90) Discovered 2004-Mar-20 by LINEAR at Socorro |
Reference: 20090607/Numbers.arc | Last Updated: 2009-06-08 |
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[ show close-approach data ]
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