| (2019 UJ3) |
| Classification: Apollo [NEO] SPK-ID: 3879311 |
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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .301903680639183 | 0.0005512 | |
| a | 1.037406325036172 | 0.0002505 | au |
| q | .7242095371893833 | 0.00039696 | au |
| i | 1.049347961315918 | 0.0020297 | deg |
| node | 303.7657607091816 | 0.061292 | deg |
| peri | 193.1277262816495 | 0.056352 | deg |
| M | 320.0478999483129 | 0.080975 | deg |
| tp | 2459243.331065267378
(2021-Jan-28.83106527) | 0.10232 | TDB |
| period | 385.9417521559033
1.06 | 0.13979
0.0003827 | d
yr |
| n | .9327832451114957 | 0.00033785 | deg/d |
| Q | 1.350603112882962 | 0.00032612 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
26.1 |
|
.33898 |
MPO502112 |
autocmod 2.8 |
|
[ show close-approach data ]
|
