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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 17 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .09944736213666815 | 7.0794e-08 | |
| a | 2.734738412408343 | 3.703e-08 | au |
| q | 2.462775891160513 | 1.7989e-07 | au |
| i | 11.58426425861541 | 7.3043e-06 | deg |
| node | 300.5854432167311 | 3.0421e-05 | deg |
| peri | 66.73948558230163 | 5.0013e-05 | deg |
| M | 61.37960639430039 | 3.4543e-05 | deg |
| tp | 2458718.860404781559
(2019-Aug-23.36040478) | 0.00015972 | TDB |
| period | 1651.855725944405
4.52 | 3.355e-05
9.185e-08 | d
yr |
| n | .2179367086033978 | 4.4265e-09 | deg/d |
| Q | 3.006700933656172 | 4.0712e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.4 |
|
n/a |
MPO503656 |
|
|
| 487276 (2014 PJ66) Discovered 2012-Jan-03 by Mt. Lemmon Survey at Mount Lemmon |
| Reference: | Last Updated: 2017-03-14 |
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