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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 18 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1684464713302611 | 6.5808e-08 | |
| a | 2.389497245994487 | 1.2715e-08 | au |
| q | 1.986994866653339 | 1.6472e-07 | au |
| i | 2.325975027628049 | 3.973e-06 | deg |
| node | 212.4767401378636 | 0.00013696 | deg |
| peri | 147.6635794002262 | 0.0001377 | deg |
| M | 1.013356079133727 | 1.3844e-05 | deg |
| tp | 2459196.702324920390
(2020-Dec-13.20232492) | 5.1872e-05 | TDB |
| period | 1349.143757866862
3.69 | 1.0769e-05
2.948e-08 | d
yr |
| n | .2668359082572473 | 2.1299e-09 | deg/d |
| Q | 2.791999625335635 | 1.4857e-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 |
16.79 |
|
n/a |
E2021B55 |
|
| rotation period |
rot_per |
294.817 |
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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.] |
|
| 183300 (2002 UH19) Discovered 2002-Oct-30 by NEAT at Haleakala |
| Reference: 20080420/Numbers.arc | Last Updated: 2008-04-23 |
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