| (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.
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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 |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
26.681 |
|
.31617 |
4 |
autocmod 2.8 |
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