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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 12 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .05311295432837293 | 7.1934e-08 | |
| a | 2.631849895854846 | 4.0295e-08 | au |
| q | 2.492064572537174 | 2.0495e-07 | au |
| i | 22.75763746962414 | 9.0514e-06 | deg |
| node | 65.1777511001911 | 2.465e-05 | deg |
| peri | 14.49697320068965 | 0.00010452 | deg |
| M | 264.4648144742969 | 9.9575e-05 | deg |
| tp | 2459414.357616066438
(2021-Jul-18.85761607) | 0.00043042 | TDB |
| period | 1559.516956648746
4.27 | 3.5816e-05
9.806e-08 | d
yr |
| n | .2308407090190323 | 5.3015e-09 | deg/d |
| Q | 2.771635219172517 | 4.2435e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ 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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