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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 23 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1672091971845034 | 5.0763e-08 | |
| a | 2.605994032857171 | 1.2005e-08 | au |
| q | 2.170247862755517 | 1.3153e-07 | au |
| i | 11.65710043172345 | 3.8092e-06 | deg |
| node | 142.6412266611395 | 2.2531e-05 | deg |
| peri | 255.783578741101 | 2.5665e-05 | deg |
| M | 127.8472690424428 | 1.0961e-05 | deg |
| tp | 2458454.808100494467
(2018-Dec-02.30810049) | 4.615e-05 | TDB |
| period | 1536.591945165247
4.21 | 1.0618e-05
2.907e-08 | d
yr |
| n | .2342847111314808 | 1.6189e-09 | deg/d |
| Q | 3.041740202958825 | 1.4012e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
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Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.01 |
|
n/a |
E2021B55 |
|
| rotation period |
rot_per |
2.66182 |
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.] |
|
| 109083 (2001 QE27) Discovered 2001-Aug-16 by LINEAR at Socorro |
| Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
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