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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 12 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2631448754895876 | 9.9202e-08 | |
| a | 2.620199705781182 | 1.053e-08 | au |
| q | 1.930707580445539 | 2.5776e-07 | au |
| i | 14.13956570370895 | 1.0382e-05 | deg |
| node | 347.8576563358732 | 2.7397e-05 | deg |
| peri | 4.413167550147982 | 3.1214e-05 | deg |
| M | 348.3617177057588 | 1.292e-05 | deg |
| tp | 2459050.582546565755
(2020-Jul-20.08254657) | 5.569e-05 | TDB |
| period | 1549.173349454943
4.24 | 9.3385e-06
2.557e-08 | d
yr |
| n | .2323819991653365 | 1.4008e-09 | deg/d |
| Q | 3.309691831116826 | 1.3301e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.3 |
|
n/a |
MPO434216 |
|
|
| 351025 (2003 SW41) Discovered 2003-Sep-17 by NEAT at Palomar |
| Reference: 20130127/Numbers.arc | Last Updated: 2013-01-31 |
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