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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 18 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .3005332277400361 | 3.6177e-08 | |
| a | 2.139943619722296 | 9.9823e-09 | au |
| q | 1.496819456505458 | 7.5088e-08 | au |
| i | 4.195372093637567 | 4.3533e-06 | deg |
| node | 184.5867391223575 | 5.0041e-05 | deg |
| peri | 134.2338203602461 | 5.1866e-05 | deg |
| M | 245.4437218975232 | 2.1478e-05 | deg |
| tp | 2459364.346597652789
(2021-May-29.84659765) | 7.0645e-05 | TDB |
| period | 1143.409835974516
3.13 | 8.0006e-06
2.19e-08 | d
yr |
| n | .3148477375946097 | 2.203e-09 | deg/d |
| Q | 2.783067782939134 | 1.2982e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
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Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.8 |
|
n/a |
MPO309891 |
|
| rotation period |
rot_per |
52.184 |
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.] |
|
| 101967 (1999 RQ43) Discovered 1999-Sep-13 by Juels, C. W. at Fountain Hills |
| Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
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