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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 14 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .279666731750437 | 3.9893e-08 | |
| a | 2.780826035162623 | 1.7219e-08 | au |
| q | 2.003121506342167 | 1.157e-07 | au |
| i | 8.030728432529976 | 3.6374e-06 | deg |
| node | 254.7059955487163 | 4.2671e-05 | deg |
| peri | 152.7829944656717 | 4.4668e-05 | deg |
| M | 309.9130672008088 | 1.0358e-05 | deg |
| tp | 2459236.157406995562
(2021-Jan-21.65740700) | 4.8164e-05 | TDB |
| period | 1693.788415004968
4.64 | 1.5732e-05
4.307e-08 | d
yr |
| n | .2125413049297212 | 1.974e-09 | deg/d |
| Q | 3.55853056398308 | 2.2034e-08 | au |
|
| | 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 |
MPO345863 |
|
|
| 312903 (2011 UQ300) Discovered 2003-Jan-07 by LINEAR at Socorro |
| Reference: 20120109/Numbers.arc | Last Updated: 2012-01-11 |
|
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