(2020 HN5) |
Classification: Amor [NEO] SPK-ID: 54016733 |
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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .4848656953023812 | 2.5055e-05 | |
a | 1.98517037468198 | 9.7786e-05 | au |
q | 1.022629360668113 | 6.3528e-07 | au |
i | 5.728735372531183 | 0.00021775 | deg |
node | 212.3411017675299 | 7.568e-05 | deg |
peri | 11.79411689501383 | 0.00014746 | deg |
M | 79.77780558514222 | 0.0059172 | deg |
tp | 2458974.100902920216 (2020-May-04.60090292) | 7.0188e-05 | TDB |
period | 1021.633452448604 2.80 | 0.075486 0.0002067 | d yr |
n | .3523768717020461 | 2.6036e-05 | deg/d |
Q | 2.947711388695846 | 0.0001452 | 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 |
25.0 |
|
.47632 |
E2020-QF4 |
autocmod 2.8 |
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