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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 12 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1896780887595808 | 6.0531e-08 | |
a | 2.235894709636318 | 1.8768e-08 | au |
q | 1.811794474444843 | 1.3997e-07 | au |
i | 1.630368118472844 | 5.8485e-06 | deg |
node | 63.4323043728967 | 0.00021622 | deg |
peri | 189.0740292532296 | 0.00021685 | deg |
M | 196.1801540134595 | 1.5932e-05 | deg |
tp | 2459156.198803834286 (2020-Nov-02.69880383) | 5.5828e-05 | TDB |
period | 1221.168095816543 3.34 | 1.5375e-05 4.209e-08 | d yr |
n | .2947997095840302 | 3.7117e-09 | deg/d |
Q | 2.659994944827792 | 2.2328e-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 |
17.8 |
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n/a |
MPO310851 |
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300267 (2007 JR2) Discovered 2007-May-07 by LUSS at Lulin |
Reference: 20111012/Numbers.arc | Last Updated: 2011-10-13 |
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[ show close-approach data ]
Alternate Designations
2007 JR2 = 2001 TD208 = 2004 RG356 |
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