[ hide orbit diagram ]
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.
[ revert to old Java-based viewer ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .05651654806300837 | 6.6221e-08 | |
a | 2.64928973794516 | 3.1269e-08 | au |
q | 2.499561027137748 | 1.8868e-07 | au |
i | 14.19472568468796 | 5.3013e-06 | deg |
node | 94.00014583088051 | 2.9193e-05 | deg |
peri | 323.7738980061356 | 6.7327e-05 | deg |
M | 276.7376682302063 | 6.0093e-05 | deg |
tp | 2458964.782812665187 (2020-Apr-25.28281267) | 0.00026517 | TDB |
period | 1575.043717512649 4.31 | 2.7885e-05 7.634e-08 | d yr |
n | .2285650842558971 | 4.0466e-09 | deg/d |
Q | 2.799018448752573 | 3.3037e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
16.7 |
|
n/a |
MPO456352 |
|
|
487792 (2015 RH239) Discovered 2007-Oct-15 by Mt. Lemmon Survey at Mount Lemmon |
Reference: | Last Updated: 2017-03-14 |
|
|