| (2020 WO) |
| Classification: Apollo [NEO] SPK-ID: 54088814 |
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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 2459171.5 (2020-Nov-18.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .3524571389185284 | 0.0010119 | |
| a | 1.463354775899747 | 0.0021504 | au |
| q | .9475849383633579 | 8.8248e-05 | au |
| i | 1.682910174081489 | 0.0048497 | deg |
| node | 6.511156673236749 | 0.01218 | deg |
| peri | 98.33291643170676 | 0.0085899 | deg |
| M | 335.8755642300939 | 0.05799 | deg |
| tp | 2459214.828887141017
(2020-Dec-31.32888714) | 0.0086449 | TDB |
| period | 646.5808991157514
1.77 | 1.4252
0.003902 | d
yr |
| n | .5567748761095903 | 0.0012273 | deg/d |
| Q | 1.979124613436136 | 0.0029084 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
25.83 |
|
.44681 |
6 |
autocmod 2.8 |
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