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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 25 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .124049532426151 | 4.6578e-08 | |
| a | 2.426842373089531 | 1.0214e-08 | au |
| q | 2.125793711435803 | 1.1397e-07 | au |
| i | 5.205991050638658 | 4.2385e-06 | deg |
| node | 294.2224737422027 | 4.5007e-05 | deg |
| peri | 63.87229824746338 | 4.7584e-05 | deg |
| M | 168.1724742136623 | 1.5648e-05 | deg |
| tp | 2458355.420569865074
(2018-Aug-24.92056987) | 5.874e-05 | TDB |
| period | 1380.895392866303
3.78 | 8.7174e-06
2.387e-08 | d
yr |
| n | .2607004135575784 | 1.6458e-09 | deg/d |
| Q | 2.727891034743258 | 1.1481e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
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[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.48 |
|
n/a |
E2021B10 |
|
|
| 70519 (1999 TD108) Discovered 1999-Oct-04 by LINEAR at Socorro |
| Reference: 20031109/Numbers.arc | Last Updated: 2004-04-19 |
|
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