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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 21 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .08360457504545962 | 5.5017e-08 | |
| a | 2.452466973144153 | 1.3529e-08 | au |
| q | 2.247429514041411 | 1.3622e-07 | au |
| i | 7.12530131118822 | 5.6485e-06 | deg |
| node | 162.0332907262496 | 3.3943e-05 | deg |
| peri | 7.682750650334192 | 4.5329e-05 | deg |
| M | 83.24955372520716 | 2.6585e-05 | deg |
| tp | 2458876.098695852462
(2020-Jan-27.59869585) | 0.00010447 | TDB |
| period | 1402.823970427512
3.84 | 1.1608e-05
3.178e-08 | d
yr |
| n | .2566252128485441 | 2.1235e-09 | deg/d |
| Q | 2.657504432246894 | 1.466e-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 |
16.75 |
|
n/a |
E2021B55 |
|
|
| 142369 Johnhodges | Discovered 2002 Sept. 14 by R. Matson on NEAT images taken at Palomar. |
| John V. Hodges (1918-1983) was an active member and later observatory director of the Regina Astronomical Society. He was also a member of the Meteoritical Society and the National Research Council of Canada's Associate Committee on Meteorites. The name was suggested by E. Majden. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 20090607/MPCPages.arc | Last Updated: 2009-06-08 |
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