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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 20 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1231917881896843 | 5.1615e-08 | |
| a | 3.05693849857973 | 3.4639e-08 | au |
| q | 2.680348778553804 | 1.4575e-07 | au |
| i | 2.753817455900757 | 5.3884e-06 | deg |
| node | 78.66767400746228 | 0.00010442 | deg |
| peri | 253.0538111069141 | 0.00010702 | deg |
| M | 126.5839182474172 | 2.5474e-05 | deg |
| tp | 2458514.056949210144
(2019-Jan-30.55694921) | 0.0001339 | TDB |
| period | 1952.218747102895
5.34 | 3.3181e-05
9.084e-08 | d
yr |
| n | .1844055644554394 | 3.1343e-09 | deg/d |
| Q | 3.433528218605656 | 3.8906e-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 |
16.0 |
|
n/a |
MPO455184 |
|
|
| 295507 (2008 RO64) Discovered 2008-Sep-04 by Spacewatch at Kitt Peak |
| Reference: 20110912/Numbers.arc | Last Updated: 2011-09-14 |
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