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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 17 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .009122389179978858 | 5.0116e-08 | |
a | 2.643536838737193 | 2.4092e-08 | au |
q | 2.619421466882621 | 1.3783e-07 | au |
i | 3.713729151310003 | 4.8111e-06 | deg |
node | 117.5241552920582 | 8.5979e-05 | deg |
peri | 106.3751599685072 | 0.00030125 | deg |
M | 271.3267221554551 | 0.00029108 | deg |
tp | 2459587.193381589450 (2022-Jan-07.69338159) | 0.0012705 | TDB |
period | 1569.916222294765 4.30 | 2.1461e-05 5.876e-08 | d yr |
n | .229311599490184 | 3.1347e-09 | deg/d |
Q | 2.667652210591764 | 2.4312e-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 |
16.8 |
|
n/a |
MPO503318 |
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|
312346 (2008 DT2) Discovered 2008-Feb-24 by Spacewatch at Kitt Peak |
Reference: 20120109/Numbers.arc | Last Updated: 2012-01-11 |
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