(2018 RF2) |
Classification: Apollo [NEO] SPK-ID: 3827322 |
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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 2 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .3399208148852524 | 0.00024148 | |
a | 1.023958115055207 | 0.00012888 | au |
q | .675893438177274 | 0.00016224 | au |
i | 9.640671827464701 | 0.0085126 | deg |
node | 344.2453298231157 | 0.00025049 | deg |
peri | 110.9650896688646 | 0.0033656 | deg |
M | 169.5189052706967 | 0.080902 | deg |
tp | 2458822.287832009019 (2019-Dec-04.78783201) | 0.051404 | TDB |
period | 378.4615077256724 1.04 | 0.071454 0.0001956 | d yr |
n | .9512195894461895 | 0.00017959 | deg/d |
Q | 1.37202279193314 | 0.00017269 | 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 |
28.2 |
|
.71211 |
MPO452097 |
autocmod 2.6n |
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