(2021 CU1) |
Classification: Aten [NEO] SPK-ID: 54110079 |
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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 3 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .2596745136006138 | 0.00017666 | |
a | .9617610883078778 | 2.1924e-05 | au |
q | .7120162455015326 | 0.00015375 | au |
i | 2.313240295767458 | 0.001667 | deg |
node | 323.0945639396591 | 6.5418e-05 | deg |
peri | 289.9584147340204 | 0.0015846 | deg |
M | 11.40155148739362 | 0.028879 | deg |
tp | 2458989.589097322690 (2020-May-20.08909732) | 0.028009 | TDB |
period | 344.5079354484779 0.94 | 0.01178 3.225e-05 | d yr |
n | 1.044968672583273 | 3.5731e-05 | deg/d |
Q | 1.211505931114223 | 2.7617e-05 | 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 |
28.62 |
|
.51928 |
E2021-CI3 |
autocmod 2.8 |
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