(2018 RF2) |
Classification: Apollo [NEO] SPK-ID: 3827322 |
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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 2 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .3399103279618435 | 0.00024138 | |
a | 1.023844482131577 | 0.00012963 | au |
q | .6758291684283086 | 0.00016162 | au |
i | 9.640238824717388 | 0.0085094 | deg |
node | 344.2622445007722 | 0.00022161 | deg |
peri | 110.9654078109689 | 0.0034957 | deg |
M | 148.9727133790197 | 0.0087405 | deg |
tp | 2458443.913742178947 (2018-Nov-21.41374218) | 0.020558 | TDB |
period | 378.3985102839514 1.04 | 0.071867 0.0001968 | d yr |
n | .9513779526506458 | 0.00018069 | deg/d |
Q | 1.371859795834845 | 0.0001737 | 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 |
28.2 |
|
.71211 |
MPO452097 |
autocmod 2.6n |
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