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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 23 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .07368787925147632 | 4.6928e-08 | |
| a | 3.162403295504963 | 2.815e-08 | au |
| q | 2.929372503321323 | 1.5341e-07 | au |
| i | 22.67243831294206 | 5.2595e-06 | deg |
| node | 137.9709938210883 | 1.3803e-05 | deg |
| peri | 186.0284014781877 | 3.8493e-05 | deg |
| M | 267.0323703021463 | 3.6592e-05 | deg |
| tp | 2459730.961129020479
(2022-May-31.46112902) | 0.00021072 | TDB |
| period | 2054.112889271404
5.62 | 2.7427e-05
7.509e-08 | d
yr |
| n | .1752581378950854 | 2.3401e-09 | deg/d |
| Q | 3.395434087688604 | 3.0224e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
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Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
14.23 |
|
n/a |
E2021B55 |
|
|
| 114725 Gordonwalker | Discovered 2003 Apr. 6 by the Lowell Observatory Near-Earth Object Search at the Anderson Mesa Station. |
| Gordon A. H. Walker (b. 1936), profesor emeritus at the University of British Columbia, was a member of the first group to report on the detection of extrasolar planets. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 20120703/MPCPages.arc | Last Updated: 2012-07-09 |
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