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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2114428480453806 | 6.0046e-08 | |
| a | 2.844108041383441 | 3.3748e-08 | au |
| q | 2.242741736964557 | 1.711e-07 | au |
| i | 8.776271727614663 | 7.5726e-06 | deg |
| node | 45.63429059447066 | 5.6756e-05 | deg |
| peri | 352.8665304824968 | 6.5906e-05 | deg |
| M | 272.616015827418 | 3.6264e-05 | deg |
| tp | 2459625.752527443458
(2022-Feb-15.25252744) | 0.00018291 | TDB |
| period | 1751.933278497498
4.80 | 3.1182e-05
8.537e-08 | d
yr |
| n | .2054872776369344 | 3.6574e-09 | deg/d |
| Q | 3.445474345802325 | 4.0883e-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 |
17.1 |
|
n/a |
MPO472621 |
|
|
| 470379 (2007 TJ238) Discovered 2007-Oct-10 by Astronomical Research Observatory at Charleston |
| Reference: | Last Updated: 2016-08-22 |
|
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