[ 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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1582231442859814 | 6.38e-08 | |
| a | 2.561368189282389 | 2.0694e-08 | au |
| q | 2.156100460700038 | 1.6227e-07 | au |
| i | 14.13448998000597 | 5.9113e-06 | deg |
| node | 213.9991927256949 | 2.7464e-05 | deg |
| peri | 99.98686548886006 | 3.2982e-05 | deg |
| M | 54.29911324601316 | 2.5772e-05 | deg |
| tp | 2458774.662176002665
(2019-Oct-18.16217600) | 0.00010522 | TDB |
| period | 1497.291793158521
4.10 | 1.8145e-05
4.968e-08 | d
yr |
| n | .2404340968439986 | 2.9138e-09 | deg/d |
| Q | 2.966635917864739 | 2.3968e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.6 |
|
n/a |
MPO436275 |
|
|
| 70525 (1999 TW112) Discovered 1999-Oct-04 by LINEAR at Socorro |
| Reference: 20031109/Numbers.arc | Last Updated: 2004-04-19 |
|
[ show close-approach data ]
|
