[ 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 8 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .08422260667495453 | 6.6765e-08 | |
a | 2.975322808557963 | 3.0031e-08 | au |
q | 2.724733365921765 | 1.9897e-07 | au |
i | 1.404574665800363 | 7.2095e-06 | deg |
node | 194.529995808554 | 0.0002229 | deg |
peri | 149.2395203995221 | 0.0002265 | deg |
M | 221.2847067187531 | 4.2756e-05 | deg |
tp | 2459322.806308336421 (2021-Apr-18.30630834) | 0.0002255 | TDB |
period | 1874.560943139104 5.13 | 2.8381e-05 7.77e-08 | d yr |
n | .1920449699528845 | 2.9076e-09 | deg/d |
Q | 3.225912251194162 | 3.256e-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 |
MPO433967 |
|
|
305384 (2008 CO39) Discovered 1995-Sep-18 by Spacewatch at Kitt Peak |
Reference: 20111110/Numbers.arc | Last Updated: 2011-11-14 |
|
[ show close-approach data ]
|