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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 27 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2055802736631204 | 4.7218e-08 | |
| a | 2.453498794679981 | 1.1779e-08 | au |
| q | 1.949107841037534 | 1.2028e-07 | au |
| i | 2.13961065586144 | 6.1486e-06 | deg |
| node | 8.612738838847667 | 0.00010527 | deg |
| peri | 40.00313222723818 | 0.00010667 | deg |
| M | 225.7567588574848 | 1.6e-05 | deg |
| tp | 2459523.940266832336
(2021-Nov-05.44026683) | 6.4192e-05 | TDB |
| period | 1403.709374534478
3.84 | 1.0109e-05
2.768e-08 | d
yr |
| n | .2564633438594718 | 1.8469e-09 | deg/d |
| Q | 2.957889748322427 | 1.4201e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
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Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.6 |
|
n/a |
MPO337993 |
|
| rotation period |
rot_per |
7.061 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Erasmus, N.; Navarro-Meza, S.; McNeill, A.; Trilling, D.E.; et al. (2020) Ap. J. Suppl. Ser. 247, A13.] |
|
| 101524 (1998 XK65) Discovered 1998-Dec-14 by LINEAR at Socorro |
| Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
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