| (2020 HV) |
| Classification: Apollo [NEO] SPK-ID: 54016565 |
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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .3310990127152366 | 0.0001024 | |
| a | 1.424998614531967 | 0.00019968 | au |
| q | .9531829801398528 | 1.239e-05 | au |
| i | 2.80966324155452 | 0.0003804 | deg |
| node | 32.64999579819514 | 0.00044029 | deg |
| peri | 214.6271941576339 | 0.00059207 | deg |
| M | 5.562830713833492 | 0.00039618 | deg |
| tp | 2458990.899067130292
(2020-May-21.39906713) | 0.0014128 | TDB |
| period | 621.3268048045655
1.70 | 0.1306
0.0003576 | d
yr |
| n | .5794052296089748 | 0.00012179 | deg/d |
| Q | 1.896814248924081 | 0.0002658 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
28.793 |
|
.28084 |
3 |
autocmod 2.8 |
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