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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 7 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .006912759765256236 | 6.7301e-08 | |
| a | 2.641842383952156 | 3.3767e-08 | au |
| q | 2.623579962214223 | 1.6331e-07 | au |
| i | 8.312428373427117 | 5.5385e-06 | deg |
| node | 259.8679570031557 | 4.2552e-05 | deg |
| peri | 141.7870014167044 | 0.00056955 | deg |
| M | 157.8260012872931 | 0.00056311 | deg |
| tp | 2458512.901636276495
(2019-Jan-29.40163628) | 0.0024574 | TDB |
| period | 1568.407036365759
4.29 | 3.0071e-05
8.233e-08 | d
yr |
| n | .2295322525676597 | 4.4007e-09 | deg/d |
| Q | 2.660104805690089 | 3.4001e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.68 |
|
.42674 |
MPCxxxxx |
autocmod 2.8 |
|
| 544512 (2014 WZ40) Discovered 2013-Jul-02 by Pan-STARRS 1 at Haleakala |
| Reference: | Last Updated: 2020-02-24 |
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