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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .08350334740693371 | 5.5169e-08 | |
| a | 2.453974398556879 | 1.3529e-08 | au |
| q | 2.249059321826463 | 1.366e-07 | au |
| i | 7.127155430761796 | 5.6498e-06 | deg |
| node | 162.0148232370763 | 3.3918e-05 | deg |
| peri | 8.147981988604593 | 4.5297e-05 | deg |
| M | 133.0569937712746 | 2.6425e-05 | deg |
| tp | 2458877.534276742310
(2020-Jan-29.03427674) | 0.00010443 | TDB |
| period | 1404.117552016286
3.84 | 1.1611e-05
3.179e-08 | d
yr |
| n | .2563887898723629 | 2.1202e-09 | deg/d |
| Q | 2.658889475287296 | 1.4658e-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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