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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 17 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2186077009449258 | 3.9301e-08 | |
| a | 2.351252338310999 | 9.5824e-09 | au |
| q | 1.837250470291451 | 9.417e-08 | au |
| i | 6.66535118635937 | 5.9588e-06 | deg |
| node | 19.27309112731675 | 3.5708e-05 | deg |
| peri | 287.6893062476835 | 3.8398e-05 | deg |
| M | 53.15057610023875 | 1.4793e-05 | deg |
| tp | 2458806.074706598443
(2019-Nov-18.57470660) | 5.3605e-05 | TDB |
| period | 1316.883291962025
3.61 | 8.0503e-06
2.204e-08 | d
yr |
| n | .2733727447203282 | 1.6712e-09 | deg/d |
| Q | 2.865254206330548 | 1.1677e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.8 |
|
n/a |
MPO436472 |
|
| rotation period |
rot_per |
3.97898 |
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.] |
|
| 101169 (1998 SR3) Discovered 1998-Sep-18 by ODAS at Caussols |
| Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
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