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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 12 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1582231562152343 | 5.5224e-08 | |
| a | 2.561368193166422 | 1.5254e-08 | au |
| q | 2.156100433414319 | 1.3968e-07 | au |
| i | 14.13448689948136 | 5.4927e-06 | deg |
| node | 213.9992123690461 | 2.352e-05 | deg |
| peri | 99.98685452496044 | 2.8994e-05 | deg |
| M | 54.29910782606736 | 2.1067e-05 | deg |
| tp | 2458774.662198031312
(2019-Oct-18.16219803) | 8.6406e-05 | TDB |
| period | 1497.291796564238
4.10 | 1.3375e-05
3.662e-08 | d
yr |
| n | .2404340962971108 | 2.1478e-09 | deg/d |
| Q | 2.966635952918525 | 1.7667e-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 |
|
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