| (2020 XF4) |
| Classification: Apollo [NEO] SPK-ID: 54099647 |
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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 4 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2228686406245811 | 8.611e-05 | |
| a | 1.034476698348184 | 3.5078e-05 | au |
| q | .8039242828295197 | 6.1825e-05 | au |
| i | 2.681215161971203 | 0.0010701 | deg |
| node | 86.16476050808177 | 0.00014486 | deg |
| peri | 88.70990483765219 | 0.0015714 | deg |
| M | 108.1711720648369 | 0.017779 | deg |
| tp | 2458885.024851228101
(2020-Feb-05.52485123) | 0.024853 | TDB |
| period | 384.3080625304343
1.05 | 0.019547
5.352e-05 | d
yr |
| n | .9367484971031299 | 4.7647e-05 | deg/d |
| Q | 1.265029113866849 | 4.2896e-05 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
27.57 |
|
.55197 |
E2020Y10 |
autocmod 2.8 |
|
[ show close-approach data ]
|
