(2021 CR3) |
Classification: Apollo [NEO] SPK-ID: 54111254 |
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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 2459255.5 (2021-Feb-10.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .642451039780303 | 0.00057295 | |
a | 1.063782708243729 | 0.0008473 | au |
q | .3803544012322387 | 0.00030654 | au |
i | 8.818479488790238 | 0.012723 | deg |
node | 150.2398522619222 | 0.0045149 | deg |
peri | 128.8101853635225 | 0.0053259 | deg |
M | 304.0094543921018 | 0.099612 | deg |
tp | 2459317.828979389091 (2021-Apr-13.32897939) | 0.036421 | TDB |
period | 400.7539547338781 1.10 | 0.4788 0.001311 | d yr |
n | .8983067933516941 | 0.0010733 | deg/d |
Q | 1.74721101525522 | 0.0013917 | 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 |
22.77 |
|
.36812 |
E2021D54 |
autocmod 2.8 |
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