(2020 TB9) |
Classification: Apollo [NEO] SPK-ID: 54075994 |
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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 5 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .273106747533078 | 7.559e-05 | |
a | 1.307260606366516 | 0.00012601 | au |
q | .9502389139836378 | 7.23e-06 | au |
i | 3.544455468334681 | 0.00081583 | deg |
node | 72.31661812687773 | 0.0010491 | deg |
peri | 19.25171309825978 | 0.0011057 | deg |
M | 228.1472542766307 | 0.020059 | deg |
tp | 2459200.453202985020 (2020-Dec-16.95320299) | 0.0015117 | TDB |
period | 545.9359430074351 1.49 | 0.078933 0.0002161 | d yr |
n | .6594180225922535 | 9.5341e-05 | deg/d |
Q | 1.664282298749395 | 0.00016042 | 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 |
25.7 |
|
.24355 |
E2020W27 |
autocmod 2.8 |
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