(2009 BH2) |
Classification: Aten [NEO] SPK-ID: 3444370 |
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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 14 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .4757663193435062 | 3.4066e-06 | |
a | .8142195256264781 | 1.5691e-08 | au |
q | .426841298781553 | 2.7655e-06 | au |
i | 23.19184297726695 | 0.00026168 | deg |
node | 117.0994094775375 | 2.3827e-05 | deg |
peri | 220.9866784489958 | 2.0344e-05 | deg |
M | 175.9220860345689 | 0.0004658 | deg |
tp | 2459069.361998291518 (2020-Aug-07.86199829) | 0.00034344 | TDB |
period | 268.3556208273739 0.73 | 7.7575e-06 2.124e-08 | d yr |
n | 1.341503482915972 | 3.878e-08 | deg/d |
Q | 1.201597752471403 | 2.3157e-08 | 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 |
22.5 |
|
n/a |
MPO535968 |
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