[ 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.
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .417158146460547 | 1.3271e-07 | |
a | 3.123875347405367 | 3.0385e-08 | au |
q | 1.820725297707947 | 4.2644e-07 | au |
i | 2.613146421307561 | 1.2795e-05 | deg |
node | 173.3881724544304 | 0.00016675 | deg |
peri | 224.9510357238642 | 0.00018799 | deg |
M | 222.31021365112 | 4.6941e-05 | deg |
tp | 2459771.826399580498 (2022-Jul-11.32639958) | 0.00027231 | TDB |
period | 2016.689191058781 5.52 | 2.9424e-05 8.056e-08 | d yr |
n | .1785104028900936 | 2.6045e-09 | deg/d |
Q | 4.427025397102788 | 4.3061e-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 |
MPO397653 |
|
|
469770 (2005 QE57) Discovered 2005-Jul-06 by Spacewatch at Kitt Peak |
Reference: | Last Updated: 2016-08-22 |
|
[ show close-approach data ]
|