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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 | .1961615048797606 | 9.0245e-08 | |
| a | 2.684824417953826 | 2.7707e-08 | au |
| q | 2.158165219790076 | 2.4231e-07 | au |
| i | 15.55078312116282 | 9.7039e-06 | deg |
| node | 232.5968095633285 | 2.2155e-05 | deg |
| peri | 198.4417076517947 | 3.2737e-05 | deg |
| M | 112.9167546675093 | 2.0467e-05 | deg |
| tp | 2458496.502772701441
(2019-Jan-13.00277270) | 8.9591e-05 | TDB |
| period | 1606.83861630402
4.40 | 2.4873e-05
6.81e-08 | d
yr |
| n | .224042412440931 | 3.4681e-09 | deg/d |
| Q | 3.211483616117576 | 3.3141e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.33 |
|
n/a |
E2021B25 |
|
|
| 379229 (2009 SV240) Discovered 2009-Sep-18 by CSS at Catalina |
| Reference: | Last Updated: 2013-11-20 |
|
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