(2018 CH2) |
Classification: Apollo [NEO] SPK-ID: 3799274 |
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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 3 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .5357433510436155 | 0.00026435 | |
a | 2.07740945961407 | 0.0011614 | au |
q | .9644511542307216 | 9.9825e-06 | au |
i | 5.465990396027151 | 0.0019032 | deg |
node | 324.2327359998181 | 0.00015677 | deg |
peri | 202.256571035182 | 0.00063986 | deg |
M | 270.1432880384942 | 0.22622 | deg |
tp | 2459273.479231161633 (2021-Feb-27.97923116) | 0.91616 | TDB |
period | 1093.658126065057 2.99 | 0.91712 0.002511 | d yr |
n | .3291705071449221 | 0.00027604 | deg/d |
Q | 3.190367764997418 | 0.0017836 | 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 |
28.0 |
|
n/a |
MPO435639 |
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