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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 17 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .08404848439488841 | 4.1309e-08 | |
| a | 2.762305203047069 | 1.6228e-08 | au |
| q | 2.530137637294848 | 1.1475e-07 | au |
| i | 7.409142838186597 | 4.6038e-06 | deg |
| node | 118.7078549088894 | 3.5865e-05 | deg |
| peri | 287.1739562028162 | 4.6402e-05 | deg |
| M | 295.2937035312119 | 3.0985e-05 | deg |
| tp | 2459501.904659232514
(2021-Oct-14.40465923) | 0.00014545 | TDB |
| period | 1676.895190192878
4.59 | 1.4777e-05
4.046e-08 | d
yr |
| n | .2146824691879476 | 1.8918e-09 | deg/d |
| Q | 2.994472768799289 | 1.7592e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
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Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
14.99 |
|
n/a |
E2021B10 |
|
|
| 10168 Stony Ridge | Discovered 1995 Feb. 4 by J. B. Child and J. E. Rogers at Stony Ridge Observatory. |
| Named in honor and memory of the gifted and talented amateur astronomers who founded Stony Ridge Observatory, near Mount Wilson, in 1957. They are Anthony L. Bland, Norman L. Boltz, Charles Buzzetti, George A. Carroll, Roy R. Cook, Alvin E. Cram, Roy K. Ensign, W. H. Griffith, Harold J. Ireland, J. George Moyen, Norris A. Roberts, Easy Sloman, John Sousa, John Terlep and Dave Thomas. Starting in 1964, the observatory was used by the Aeronautical Chart and Information Center in St. Louis to map potential landing sites for the Apollo space program. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 19990728/MPCPages.arc | Last Updated: 2010-06-11 |
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