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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .06333642151970183 | 2.9671e-08 | |
| a | 2.381731034846455 | 7.6172e-09 | au |
| q | 2.230880714076864 | 7.2223e-08 | au |
| i | 6.457257217931766 | 3.6966e-06 | deg |
| node | 200.3190832932687 | 2.9158e-05 | deg |
| peri | 270.0299064994272 | 4.3412e-05 | deg |
| M | 213.5110021031832 | 3.3556e-05 | deg |
| tp | 2459546.811078781040
(2021-Nov-28.31107878) | 0.00012609 | TDB |
| period | 1342.571737023591
3.68 | 6.4407e-06
1.763e-08 | d
yr |
| n | .2681420963010144 | 1.2864e-09 | deg/d |
| Q | 2.532581355616046 | 8.0997e-09 | 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 |
14.4 |
|
n/a |
MPO473936 |
|
|
| 12556 Kyrobinson | Discovered 1998 Aug. 17 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro. |
| Kylan Thomas Robinson (b. 1985) is a finalist in the 2002 Intel International Science and Engineering Fair for his engineering project. He attends the Washington High School, Tacoma, Washington, U.S.A. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 20020724/MPCPages.arc | Last Updated: 2003-10-02 |
|
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Alternate Designations
| 1998 QG48 = 1984 YZ5 = 1989 EV4 = 1993 FR24 = 1997 JE16 = 1997 JW6 |
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