(2013 EC20) |
Classification: Apollo [NEO] SPK-ID: 3630817 |
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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 13 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .120998793541908 | 2.5065e-06 | |
a | 1.113146198416836 | 1.4708e-05 | au |
q | .9784568513726376 | 1.0153e-05 | au |
i | 1.304747094228641 | 0.00023675 | deg |
node | 165.3563610672274 | 0.013908 | deg |
peri | 33.90094342195599 | 0.023089 | deg |
M | 205.0326074833579 | 0.032876 | deg |
tp | 2459385.156484399048 (2021-Jun-19.65648440) | 0.035515 | TDB |
period | 428.969819418741 1.17 | 0.0085018 2.328e-05 | d yr |
n | .8392198791229745 | 1.6633e-05 | deg/d |
Q | 1.247835545461035 | 1.6487e-05 | 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. |
|
.50057 |
13 |
autocmod 2.6i |
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