494690 (2004 JQ1) |
Classification: Apollo [NEO, PHA] SPK-ID: 2494690 |
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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 38 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .450082970047198 | 2.6687e-07 | |
a | 1.193736447713413 | 8.9042e-09 | au |
q | .6564560018729684 | 3.1687e-07 | au |
i | 32.82929582186274 | 3.7603e-05 | deg |
node | 77.07167963621548 | 2.5503e-05 | deg |
peri | 272.6205288570902 | 3.698e-05 | deg |
M | 189.995232855455 | 5.7014e-05 | deg |
tp | 2459425.467461084846 (2021-Jul-29.96746108) | 7.7757e-05 | TDB |
period | 476.3883234032191 1.30 | 5.3301e-06 1.459e-08 | d yr |
n | .7556860282137792 | 8.4551e-09 | deg/d |
Q | 1.731016893553857 | 1.2912e-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 |
20.0 |
|
n/a |
MPO260745 |
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494690 (2004 JQ1) Discovered 2004-May-11 by LINEAR at Socorro |
Reference: | Last Updated: 2017-06-12 |
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