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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 26 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .171474010537945 | 4.172e-08 | |
| a | 2.179834560906865 | 6.3503e-09 | au |
| q | 1.806049586438944 | 9.1772e-08 | au |
| i | 7.499069938878582 | 3.4471e-06 | deg |
| node | 88.41321881100509 | 3.3957e-05 | deg |
| peri | 293.891489777508 | 3.5102e-05 | deg |
| M | 230.9582449707949 | 9.2605e-06 | deg |
| tp | 2459621.867939105456
(2022-Feb-11.36793911) | 3.0888e-05 | TDB |
| period | 1175.53002935858
3.22 | 5.1368e-06
1.406e-08 | d
yr |
| n | .3062448351033887 | 1.3382e-09 | deg/d |
| Q | 2.553619535374786 | 7.4392e-09 | au |
|
| | Orbit Determination Parameters
Additional Information
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Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.09 |
|
n/a |
E2021B55 |
|
| rotation period |
rot_per |
4.64977 |
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:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.] |
|
| 102905 (1999 XV16) Discovered 1999-Dec-07 by LINEAR at Socorro |
| Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
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