(2020 BN12) |
Classification: Apollo [NEO] SPK-ID: 3989277 |
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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 5 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .2997227663968953 | 0.00015461 | |
a | 1.40060853021572 | 0.00030755 | au |
q | .9808142669003751 | 1.2282e-06 | au |
i | 9.181094250189473 | 0.0037362 | deg |
node | 311.4195995056498 | 0.00015072 | deg |
peri | 199.6056127080879 | 0.00024289 | deg |
M | 180.0890204311358 | 0.058742 | deg |
tp | 2459503.072006187631 (2021-Oct-15.57200619) | 0.19845 | TDB |
period | 605.4434392418721 1.66 | 0.19942 0.000546 | d yr |
n | .5946055017968103 | 0.00019585 | deg/d |
Q | 1.820402793531066 | 0.00039973 | 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 |
|
.37994 |
E2020R76 |
autocmod 2.8 |
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