| (2020 WC2) |
| Classification: Apollo [NEO] SPK-ID: 54091652 |
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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 2459173.5 (2020-Nov-20.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .7565337899650832 | 0.0023414 | |
| a | 2.081849501041844 | 0.016035 | au |
| q | .5068600078817401 | 0.00097064 | au |
| i | 2.574138016968785 | 0.011602 | deg |
| node | 228.1115568974327 | 0.013467 | deg |
| peri | 295.0469703792257 | 0.0028042 | deg |
| M | 342.003928205208 | 0.23432 | deg |
| tp | 2459228.346338448781
(2021-Jan-13.84633845) | 0.080496 | TDB |
| period | 1097.166207531756
3.00 | 12.676
0.0347 | d
yr |
| n | .3281180166949137 | 0.0037908 | deg/d |
| Q | 3.656838994201947 | 0.028165 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
24.984 |
|
.45704 |
5 |
autocmod 2.8 |
|
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