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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 13 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .03436224620206586 | 5.8051e-08 | |
| a | 3.064503476458144 | 4.201e-08 | au |
| q | 2.959200253513003 | 1.7227e-07 | au |
| i | 9.809364667842267 | 6.5963e-06 | deg |
| node | 202.6739510700522 | 3.8481e-05 | deg |
| peri | 301.0617123830277 | 0.00011555 | deg |
| M | 147.2443897086185 | 0.00011129 | deg |
| tp | 2458199.052903301970
(2018-Mar-21.55290330) | 0.00060274 | TDB |
| period | 1959.469935542157
5.36 | 4.0292e-05
1.103e-07 | d
yr |
| n | .1837231556708693 | 3.7779e-09 | deg/d |
| Q | 3.169806699403286 | 4.3453e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
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Orbital Elements at Epoch 2457850.5 (2017-Apr-07.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .03388444164487282 | 5.7576e-08 | |
| q | 2.95607038122269 | 1.712e-07 | au |
| tp | 2458175.887457771952
(2018-Feb-26.38745777) | 0.00061724 | TDB |
| node | 202.851654349975 | 3.8383e-05 | deg |
| peri | 296.464297982032 | 0.00011824 | deg |
| i | 9.825926785845388 | 6.6099e-06 | deg |
|
| | Orbit Determination Parameters
Additional Information
|
Orbit Covariance (6×6)
|
| |
e |
q |
tp |
node |
peri |
i |
| e |
3.315034285377422E-15 |
-9.598062126417016E-15 |
2.091277285986001E-12 |
5.914791339923026E-15 |
2.363264668235863E-13 |
6.132852321467355E-15 |
| q |
-9.598062126417016E-15 |
2.930901247846413E-14 |
-8.778217536264543E-13 |
-1.899861953063771E-14 |
2.14343458100111E-13 |
-1.720242447659903E-14 |
| tp |
2.091277285986001E-12 |
-8.778217536264543E-13 |
3.809855668964756E-7 |
6.214077795880796E-11 |
6.907606433049855E-8 |
-6.468034032062945E-11 |
| node |
5.914791339923026E-15 |
-1.899861953063771E-14 |
6.214077795880796E-11 |
1.473245548114554E-9 |
-1.439941192443405E-9 |
6.361840010265003E-11 |
| peri |
2.363264668235863E-13 |
2.14343458100111E-13 |
6.907606433049855E-8 |
-1.439941192443405E-9 |
1.398124450059875E-8 |
-7.466547533009423E-11 |
| i |
6.132852321467355E-15 |
-1.720242447659903E-14 |
-6.468034032062945E-11 |
6.361840010265003E-11 |
-7.466547533009423E-11 |
4.369108697655435E-11 |
|
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.0 |
|
n/a |
MPO476674 |
|
|
| 357757 (2005 SR92) Discovered 2005-Sep-24 by Spacewatch at Kitt Peak |
| Reference: 20130327/Numbers.arc | Last Updated: 2013-03-29 |
|
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