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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 2458989.5 (2020-May-20.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .4373515703905299 | 0.016564 | |
| a | 2.738355072553917 | 0.095981 | au |
| q | 1.540731181285588 | 0.0088251 | au |
| i | 17.60180939808119 | 0.46569 | deg |
| node | 69.99198993407039 | 0.0095127 | deg |
| peri | 199.3099661227618 | 1.2405 | deg |
| M | 350.9096121837815 | 0.14979 | deg |
| tp | 2459031.293907669774
(2020-Jun-30.79390767) | 2.1326 | TDB |
| period | 1655.133649443949
4.53 | 87.021
0.2383 | d
yr |
| n | .2175050939970581 | 0.011436 | deg/d |
| Q | 3.935978963822247 | 0.13796 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
20.4 |
|
.61209 |
E2020M39 |
autocmod 2.8 |
|
|
