C/2018 E1 (ATLAS) |
Classification: Comet SPK-ID: 1003564 |
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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 2458216.5 (2018-Apr-08.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .9503497184833891 | 5.1115e-06 | |
a | 54.48995145204292 | 0.0055976 | au |
q | 2.705441429420391 | 1.2699e-06 | au |
i | 72.47953208403864 | 3.0538e-05 | deg |
node | 146.8409458255449 | 2.7049e-05 | deg |
peri | 299.471673424489 | 8.6765e-05 | deg |
M | 359.9771575979098 | 4.2448e-06 | deg |
tp | 2458225.822069353205 (2018-Apr-17.32206935) | 0.00035865 | TDB |
period | 146917.3405621825 402.24 | 22.638 0.06198 | d yr |
n | .002450357450131154 | 3.7758e-07 | deg/d |
Q | 106.2744614746654 | 0.010917 | au |
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| | Orbit Determination Parameters
Additional Information
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Alternate Designations
Perihelion Year (est.) | New-Style Desig | Roman Numeral | Year/ Letter | 2018.3 | C/2018 E1 | | |
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