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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 13 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2314946739812739 | 4.293e-08 | |
| a | 2.279211104628722 | 9.7012e-09 | au |
| q | 1.751585873028197 | 9.9474e-08 | au |
| i | 4.761028151316659 | 3.9851e-06 | deg |
| node | 275.47239291491 | 5.8156e-05 | deg |
| peri | 134.0603252374621 | 5.9651e-05 | deg |
| M | 165.8400951445345 | 1.3946e-05 | deg |
| tp | 2458621.521692185721
(2019-May-18.02169219) | 4.6601e-05 | TDB |
| period | 1256.826285775377
3.44 | 8.0243e-06
2.197e-08 | d
yr |
| n | .2864357660835399 | 1.8288e-09 | deg/d |
| Q | 2.806836336229247 | 1.1947e-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 |
16.91 |
|
n/a |
E2021B55 |
|
|
| 192588 (1999 BH1) Discovered 1999-Jan-18 by Klet at Klet |
| Reference: 20081113/Numbers.arc | Last Updated: 2008-11-17 |
|
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