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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1174034749982904 | 4.8729e-08 | |
a | 2.3446028321657 | 1.4935e-08 | au |
q | 2.069338312178614 | 1.1556e-07 | au |
i | 1.111833879359304 | 5.3173e-06 | deg |
node | 184.279316902605 | 0.00021164 | deg |
peri | 150.0447043235893 | 0.00021242 | deg |
M | 217.4111946160128 | 2.0332e-05 | deg |
tp | 2459519.880074667558 (2021-Nov-01.38007467) | 7.6525e-05 | TDB |
period | 1311.300886326934 3.59 | 1.253e-05 3.431e-08 | d yr |
n | .2745365337229282 | 2.6232e-09 | deg/d |
Q | 2.619867352152787 | 1.6689e-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 |
17.0 |
|
n/a |
MPO413065 |
|
|
212718 (2007 RO126) Discovered 2007-Sep-12 by Mt. Lemmon Survey at Mount Lemmon |
Reference: 20090409/Numbers.arc | Last Updated: 2009-04-10 |
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