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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 7 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .09295866488620547 | 5.7364e-08 | |
| a | 2.631054381360752 | 3.5884e-08 | au |
| q | 2.386475078826455 | 1.7306e-07 | au |
| i | 2.053342864864648 | 5.208e-06 | deg |
| node | 113.2529680266201 | 0.00025752 | deg |
| peri | 332.5553018712658 | 0.00026872 | deg |
| M | 340.5726092040537 | 7.9904e-05 | deg |
| tp | 2459084.621138041768
(2020-Aug-23.12113804) | 0.00034722 | TDB |
| period | 1558.809930428514
4.27 | 3.189e-05
8.731e-08 | d
yr |
| n | .2309454109655542 | 4.7247e-09 | deg/d |
| Q | 2.875633683895049 | 3.922e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
17.2 |
|
n/a |
MPO494870 |
|
|
| 359744 (2011 UN61) Discovered 2007-Nov-05 by Mt. Lemmon Survey at Mount Lemmon |
| Reference: 20130327/Numbers.arc | Last Updated: 2013-03-29 |
|
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