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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 7 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .08736703169701604 | 1.0878e-07 | |
| a | 2.251120479619972 | 1.5989e-08 | au |
| q | 2.054446765323212 | 2.3921e-07 | au |
| i | 4.455694161711209 | 9.2185e-06 | deg |
| node | 292.5947656899837 | 0.00010079 | deg |
| peri | 223.2943966920623 | 0.00010994 | deg |
| M | 30.32314040789446 | 3.9099e-05 | deg |
| tp | 2458896.587399993998
(2020-Feb-17.08739999) | 0.00013429 | TDB |
| period | 1233.662988033447
3.38 | 1.3144e-05
3.599e-08 | d
yr |
| n | .2918138936581599 | 3.109e-09 | deg/d |
| Q | 2.447794193916732 | 1.7386e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
18.1 |
|
n/a |
MPO455549 |
|
|
| 352704 (2008 SW151) Discovered 2008-Sep-26 by Charleston at Charleston |
| Reference: 20130127/Numbers.arc | Last Updated: 2013-01-31 |
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