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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 10 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .053112856322469 | 8.6328e-08 | |
| a | 2.63184984181277 | 5.0595e-08 | au |
| q | 2.492064779302255 | 2.266e-07 | au |
| i | 22.75763212932538 | 9.7722e-06 | deg |
| node | 65.1777570671197 | 2.5321e-05 | deg |
| peri | 14.49704271337752 | 0.00010803 | deg |
| M | 264.4647608453781 | 0.00010068 | deg |
| tp | 2459414.357835639303
(2021-Jul-18.85783564) | 0.00043437 | TDB |
| period | 1559.516908614358
4.27 | 4.497e-05
1.231e-07 | d
yr |
| n | .2308407161291138 | 6.6565e-09 | deg/d |
| Q | 2.771634904323284 | 5.3282e-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 |
16.3 |
|
n/a |
MPO247266 |
|
|
| 392957 (2012 WF27) Discovered 2006-May-08 by Mt. Lemmon Survey at Mount Lemmon |
| Reference: | Last Updated: 2014-04-17 |
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