| (2020 WA) |
| Classification: Apollo [NEO] SPK-ID: 54087867 |
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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .6662481831582371 | 0.00056729 | |
| a | 2.794674631417926 | 0.0046599 | au |
| q | .9327277357173172 | 3.0166e-05 | au |
| i | 4.661944733120032 | 0.0028348 | deg |
| node | 57.3102636602535 | 0.00053582 | deg |
| peri | 32.32845099825532 | 0.00079648 | deg |
| M | 318.7348132305765 | 0.10407 | deg |
| tp | 2459196.103499404402
(2020-Dec-12.60349940) | 0.0040859 | TDB |
| period | 1706.456829555955
4.67 | 4.268
0.01169 | d
yr |
| n | .2109634382568454 | 0.00052764 | deg/d |
| Q | 4.656621527118536 | 0.0077645 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
26.103 |
|
.59711 |
5 |
autocmod 2.8 |
|
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|
