(2020 BL7) |
Classification: Apollo [NEO] SPK-ID: 3989167 |
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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 2458873.5 (2020-Jan-25.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .4684102394006204 | 0.0014924 | |
a | 1.857988991605531 | 0.0051843 | au |
q | .9876879232438667 | 1.9371e-05 | au |
i | 8.700424077810643 | 0.020927 | deg |
node | 320.0026384513243 | 0.0037908 | deg |
peri | 212.2106101689047 | 0.012356 | deg |
M | 342.7533456105022 | 0.072842 | deg |
tp | 2458917.816503850591 (2020-Mar-09.31650385) | 0.0017143 | TDB |
period | 925.0455784588454 2.53 | 3.8717 0.0106 | d yr |
n | .3891700132222362 | 0.0016288 | deg/d |
Q | 2.728290059967195 | 0.0076127 | 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 |
25.0 |
|
.31526 |
MPO545162 |
autocmod 2.8 |
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