[ 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 16 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1653074239060271 | 4.7022e-08 | |
| a | 2.308323000415546 | 1.4335e-08 | au |
| q | 1.92674007167382 | 1.1017e-07 | au |
| i | 6.34489567399455 | 4.5039e-06 | deg |
| node | 179.3976855844884 | 4.2725e-05 | deg |
| peri | 239.1693415362332 | 4.5035e-05 | deg |
| M | 198.4997341579035 | 1.6472e-05 | deg |
| tp | 2459575.164059029997
(2021-Dec-26.66405903) | 6.2493e-05 | TDB |
| period | 1280.9827907842
3.51 | 1.1932e-05
3.267e-08 | d
yr |
| n | .281034220436024 | 2.6179e-09 | deg/d |
| Q | 2.68990592915727 | 1.6704e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
17.0 |
|
n/a |
MPO422837 |
|
|
| 214899 (2007 TM81) Discovered 2007-Oct-07 by CSS at Catalina |
| Reference: 20090509/Numbers.arc | Last Updated: 2009-05-11 |
|
Alternate Designations
| 2007 TM81 = 2000 UK23 = 2005 FE13 |
|
|
