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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .04694299556838594 | 4.3198e-08 | |
| a | 3.161157153224884 | 3.0368e-08 | au |
| q | 3.012762966990076 | 1.3545e-07 | au |
| i | 8.279461267574069 | 4.7439e-06 | deg |
| node | 230.9076634589116 | 3.6851e-05 | deg |
| peri | 254.1635239503785 | 7.488e-05 | deg |
| M | 55.74974531664293 | 6.2301e-05 | deg |
| tp | 2459078.587251274405
(2020-Aug-17.08725127) | 0.00035621 | TDB |
| period | 2052.898876778329
5.62 | 2.9582e-05
8.099e-08 | d
yr |
| n | .1753617794194315 | 2.5269e-09 | deg/d |
| Q | 3.309551339459691 | 3.1793e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.65 |
|
n/a |
MPCxxxxx |
|
|
| 317585 (2002 WW27) Discovered 2002-Nov-24 by NEAT at Palomar |
| Reference: 20120308/Numbers.arc | Last Updated: 2012-03-13 |
|
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