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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1577554604512988 | 4.6977e-08 | |
| a | 2.599483068561514 | 1.3713e-08 | au |
| q | 2.189400420145237 | 1.2091e-07 | au |
| i | 14.46261870908461 | 4.5712e-06 | deg |
| node | 6.409489511071193 | 1.3661e-05 | deg |
| peri | 324.9546697084538 | 1.8374e-05 | deg |
| M | 130.0619168104038 | 1.2329e-05 | deg |
| tp | 2458647.434502944638
(2019-Jun-12.93450294) | 5.2249e-05 | TDB |
| period | 1530.836880023622
4.19 | 1.2113e-05
3.316e-08 | d
yr |
| n | .2351654867332729 | 1.8608e-09 | deg/d |
| Q | 3.009565716977791 | 1.5876e-08 | au |
|
| | 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 |
15.69 |
|
n/a |
E2021B55 |
|
|
| 101238 (1998 SQ79) Discovered 1998-Sep-26 by LINEAR at Socorro |
| Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
|
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