(2018 BR1) |
Classification: Apollo [NEO] SPK-ID: 3797755 |
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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.
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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .4114915111130856 | 0.00025735 | |
a | 1.580422558341978 | 0.00064741 | au |
q | .9300920916126285 | 2.5969e-05 | au |
i | 6.954246503970951 | 0.0035023 | deg |
node | 116.0237016617177 | 0.00018025 | deg |
peri | 324.3845994570987 | 0.0013261 | deg |
M | 244.8828470115714 | 0.15194 | deg |
tp | 2458832.557600055997 (2019-Dec-15.05760006) | 0.44887 | TDB |
period | 725.7018945608941 1.99 | 0.44592 0.001221 | d yr |
n | .4960714622604477 | 0.00030482 | deg/d |
Q | 2.230753025071327 | 0.00091381 | 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 |
29.5 |
|
n/a |
MPO431479 |
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