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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 13 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .3522419186667806 | 4.5989e-08 | |
| a | 2.552444794531022 | 3.8702e-08 | au |
| q | 1.653366742814378 | 1.1685e-07 | au |
| i | 7.28360233497097 | 1.27e-05 | deg |
| node | 78.14709473984431 | 4.0837e-05 | deg |
| peri | 276.9137496572496 | 7.3558e-05 | deg |
| M | 11.37657768435646 | 7.5279e-05 | deg |
| tp | 2458953.430227481349
(2020-Apr-13.93022748) | 0.00031103 | TDB |
| period | 1489.474126302068
4.08 | 3.3876e-05
9.275e-08 | d
yr |
| n | .2416960413362638 | 5.4971e-09 | deg/d |
| Q | 3.451522846247666 | 5.2334e-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 |
17.3 |
|
n/a |
MPO477318 |
|
|
| 487594 (2015 KT40) Discovered 2011-May-24 by Pan-STARRS 1 at Haleakala |
| Reference: | Last Updated: 2017-03-14 |
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