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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 19 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .06350037733743114 | 3.711e-08 | |
| a | 2.36330047589585 | 1.1853e-08 | au |
| q | 2.213230003914733 | 8.5759e-08 | au |
| i | 5.883584120648713 | 5.5282e-06 | deg |
| node | 316.5183272315019 | 3.9695e-05 | deg |
| peri | 271.3547984430605 | 6.0102e-05 | deg |
| M | 212.4754378230816 | 4.5795e-05 | deg |
| tp | 2459744.299337489844
(2022-Jun-13.79933749) | 0.00016925 | TDB |
| period | 1327.018081650498
3.63 | 9.9832e-06
2.733e-08 | d
yr |
| n | .2712849244316586 | 2.0409e-09 | deg/d |
| Q | 2.513370947876968 | 1.2605e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
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Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.9 |
|
n/a |
MPO439734 |
|
| rotation period |
rot_per |
194.772 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.] |
|
| 109362 (2001 QO157) Discovered 2001-Aug-23 by LONEOS at Anderson Mesa |
| Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
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