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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 14 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .2049259449071911 | 2.244e-07 | |
a | 2.622769614760686 | 9.0531e-08 | au |
q | 2.085296073181983 | 6.4964e-07 | au |
i | 7.620832232371167 | 1.2682e-05 | deg |
node | 191.8713069189712 | 7.9187e-05 | deg |
peri | 171.7877404048578 | 8.646e-05 | deg |
M | 286.2151085831401 | 4.1534e-05 | deg |
tp | 2458918.482766953566 (2020-Mar-09.98276695) | 0.00019154 | TDB |
period | 1551.453067221377 4.25 | 8.0328e-05 2.199e-07 | d yr |
n | .2320405351640789 | 1.2014e-08 | deg/d |
Q | 3.160243156339389 | 1.0908e-07 | 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 |
17.6 |
|
n/a |
MPO408997 |
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|
442363 (2011 SN245) Discovered 2007-Oct-20 by Mt. Lemmon Survey at Mount Lemmon |
Reference: | Last Updated: 2015-09-02 |
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