| (2020 HO3) |
| Classification: Apollo [NEO] SPK-ID: 54016669 |
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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 2458959.5 (2020-Apr-20.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2952320620738825 | 0.0022405 | |
| a | 1.256659985213756 | 0.0031485 | au |
| q | .8856536664533641 | 0.00059656 | au |
| i | 10.02342634248566 | 0.066599 | deg |
| node | 27.55937301560749 | 0.0015813 | deg |
| peri | 259.0273076543551 | 0.032112 | deg |
| M | 314.0380088710158 | 0.24092 | deg |
| tp | 2459025.193354727512
(2020-Jun-24.69335473) | 0.097453 | TDB |
| period | 514.5470664126776
1.41 | 1.9338
0.005294 | d
yr |
| n | .699644451400433 | 0.0026294 | deg/d |
| Q | 1.627666303974148 | 0.0040781 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
26.0 |
|
.55664 |
E2020-HD8 |
autocmod 2.8 |
|
[ show close-approach data ]
|
