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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.
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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .009259012015000753 | 5.1385e-08 | |
| a | 2.643377620113434 | 2.551e-08 | au |
| q | 2.61890255496862 | 1.3949e-07 | au |
| i | 3.713701124308181 | 4.8287e-06 | deg |
| node | 117.5246254631999 | 8.9605e-05 | deg |
| peri | 106.399741017018 | 0.00030081 | deg |
| M | 225.4516866938289 | 0.00028976 | deg |
| tp | 2459587.195824123603
(2022-Jan-07.69582412) | 0.0012655 | TDB |
| period | 1569.774391774629
4.30 | 2.2723e-05
6.221e-08 | d
yr |
| n | .2293323179982699 | 3.3197e-09 | deg/d |
| Q | 2.667852685258249 | 2.5746e-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 |
16.8 |
|
n/a |
MPO503318 |
|
|
| 312346 (2008 DT2) Discovered 2008-Feb-24 by Spacewatch at Kitt Peak |
| Reference: 20120109/Numbers.arc | Last Updated: 2012-01-11 |
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