[ hide orbit diagram ]
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 | .1745941711528104 | 4.3307e-08 | |
| a | 2.310242141534688 | 1.8587e-08 | au |
| q | 1.906887329671145 | 9.9596e-08 | au |
| i | 2.173821509465072 | 7.5598e-06 | deg |
| node | 198.4337875621366 | 0.00012086 | deg |
| peri | 233.52070906 | 0.00012325 | deg |
| M | 216.6913545007795 | 2.8061e-05 | deg |
| tp | 2459711.069149758708
(2022-May-11.56914976) | 0.00010325 | TDB |
| period | 1282.580637566172
3.51 | 1.5478e-05
4.238e-08 | d
yr |
| n | .2806841062899069 | 3.3874e-09 | deg/d |
| Q | 2.71359695339823 | 2.1832e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
17.41 |
|
n/a |
E2021B55 |
|
|
| 293926 Harrystine | Discovered 2007 Oct. 2 at the Astronomical Research Observatory, Charleston. |
| G. Harry Stine (b. 1928) helped found the hobby of spacemodeling (model rocketry) in 1957, a pastime enjoyed today by millions of space and astronomy enthusiasts worldwide. He also founded the National Association of Rocketry (Model Missiles Association) in 1959. Name suggested by P. Miller. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 20120207/MPCPages.arc | Last Updated: 2012-02-09 |
|
[ show close-approach data ]
|
