(2019 UB2) |
Classification: Apollo [NEO] SPK-ID: 3879281 |
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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 2458780.5 (2019-Oct-24.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .5980610401384449 | 0.0018856 | |
a | 2.496387046184724 | 0.011833 | au |
q | 1.003395212755348 | 4.8699e-05 | au |
i | 1.264838773811058 | 0.0029249 | deg |
node | 32.27286379192186 | 0.001346 | deg |
peri | 24.14440408669504 | 0.00043948 | deg |
M | 354.592730224023 | 0.04073 | deg |
tp | 2458802.139232057710 (2019-Nov-14.63923206) | 0.0091484 | TDB |
period | 1440.67595358104 3.94 | 10.243 0.02804 | d yr |
n | .2498827020088452 | 0.0017766 | deg/d |
Q | 3.9893788796141 | 0.018909 | au |
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| | Orbit Determination Parameters
Additional Information
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
25.9 |
|
.40108 |
MPO502107 |
autocmod 2.8 |
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