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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.
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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1205678869757311 | 3.1202e-08 | |
| a | 2.350122754923492 | 8.6032e-09 | au |
| q | 2.066773420228783 | 7.1532e-08 | au |
| i | 6.504882485645 | 3.3953e-06 | deg |
| node | 69.1080862376521 | 3.3663e-05 | deg |
| peri | 67.92599325418635 | 3.789e-05 | deg |
| M | 165.5763306193065 | 1.6961e-05 | deg |
| tp | 2458395.256685034545
(2018-Oct-03.75668503) | 6.1255e-05 | TDB |
| period | 1315.934424761057
3.60 | 7.226e-06
1.978e-08 | d
yr |
| n | .2735698627728867 | 1.5022e-09 | deg/d |
| Q | 2.633472089618202 | 9.6405e-09 | au |
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| | 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 |
14.8 |
|
n/a |
MPO474340 |
|
| rotation period |
rot_per |
10.868 |
h |
n/a |
LCDB (Rev. 2019-August); 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.] |
|
| 46685 (1997 AG13) Discovered 1997-Jan-11 by Kobayashi, T. at Oizumi |
| Reference: 20020921/Numbers.arc | Last Updated: 2004-04-19 |
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