(2020 HS7) |
Classification: Apollo [NEO] SPK-ID: 54016805 |
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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 3 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .5712878363426767 | 6.9082e-05 | |
a | 1.848121071216667 | 0.00022793 | au |
q | .7923119831419874 | 3.0056e-05 | au |
i | 4.73285986776976 | 0.00097278 | deg |
node | 38.55187537810406 | 7.0904e-06 | deg |
peri | 245.659150570082 | 0.0023409 | deg |
M | 73.69877127934693 | 0.013363 | deg |
tp | 2459012.632437194038 (2020-Jun-12.13243719) | 0.00070696 | TDB |
period | 917.6858913128103 2.51 | 0.16977 0.0004648 | d yr |
n | .3922910915465816 | 7.2571e-05 | deg/d |
Q | 2.903930159291346 | 0.00035814 | 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 |
29.1 |
|
.36116 |
MPO546172 |
autocmod 2.8 |
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