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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 10 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .04348446331356148 | 1.1727e-07 | |
a | 2.611989203227967 | 4.6281e-08 | au |
q | 2.498408254544782 | 3.2916e-07 | au |
i | 12.33668510018497 | 1.3106e-05 | deg |
node | 36.87236170851669 | 3.8446e-05 | deg |
peri | 16.25971249603706 | 0.00022088 | deg |
M | 275.4021303413763 | 0.00021215 | deg |
tp | 2458962.836778744986 (2020-Apr-23.33677875) | 0.00091183 | TDB |
period | 1541.897460001796 4.22 | 4.098e-05 1.122e-07 | d yr |
n | .233478560889244 | 6.2053e-09 | deg/d |
Q | 2.725570151911152 | 4.8293e-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 |
17.4 |
|
n/a |
MPO399184 |
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|
487949 (2015 TB243) Discovered 2011-Sep-27 by Mt. Lemmon Survey at Mount Lemmon |
Reference: | Last Updated: 2017-03-14 |
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