(2020 HF5) |
Classification: Apollo [NEO] SPK-ID: 54016727 |
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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 4 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .2107977286515494 | 7.4268e-05 | |
a | 1.215619019063411 | 0.0001055 | au |
q | .9593692909392196 | 7.037e-06 | au |
i | 11.17181248335535 | 0.0031297 | deg |
node | 212.8384492102438 | 5.0393e-05 | deg |
peri | 317.2757385157078 | 0.0030813 | deg |
M | 56.24697165752142 | 0.010397 | deg |
tp | 2458924.012353076526 (2020-Mar-15.51235308) | 0.0041844 | TDB |
period | 489.5472961657383 1.34 | 0.063727 0.0001745 | d yr |
n | .7353732781686543 | 9.5728e-05 | deg/d |
Q | 1.471868747187603 | 0.00012773 | au |
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| | Orbit Determination Parameters
Additional Information
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
26.7 |
|
.31617 |
MPCxxxxx |
autocmod 2.8 |
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