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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.
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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1449950242007946 | 4.8504e-08 | |
a | 2.304241926279551 | 1.7635e-08 | au |
q | 1.970138312414162 | 1.119e-07 | au |
i | 3.891802593753 | 6.2489e-06 | deg |
node | 256.1507423868511 | 0.00010584 | deg |
peri | 158.1618766487722 | 0.00010974 | deg |
M | 31.46425692699426 | 2.7974e-05 | deg |
tp | 2458488.837970380239 (2019-Jan-05.33797038) | 9.8987e-05 | TDB |
period | 1277.587160452737 3.50 | 1.4666e-05 4.015e-08 | d yr |
n | .2817811662042903 | 3.2348e-09 | deg/d |
Q | 2.63834554014494 | 2.0192e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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[ show covariance matrix ]
Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
17.5 |
|
n/a |
MPO460414 |
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359099 (2009 AG42) Discovered 2009-Jan-01 by Spacewatch at Kitt Peak |
Reference: 20130327/Numbers.arc | Last Updated: 2013-03-29 |
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