Asteroid 4015 Wilson-Harrington
Named after Albert G. Wilson and Robert G. Harrington, who discovered this object on 19 November 1949 at Palomar Observatory.
|
This file is not available for download, but provided by the Alcyone Ephemeris Small Body Data File DVD.
Alternate designation | 107P/Wilson-Harrington, 1979 VA |
Classification | Apollo, NEO, PHA |
Osculating Orbital Elements
Epoch | 2448005,5 |
Semi major axis | 2,6406 AU |
Period [Julian yrs] | 4,291 Julian years |
Inclination | 2,786 ° |
Eccentricity | 0,6227 |
Lon. of ascending node | 271,065 ° |
Argument of perihelion | 90,903 ° |
Passage of perihelion | 1988-May-07.694198 |
Aphelion distance | 4,2849 AU |
Mean anomaly | 164,530 ° |
Physical Data
Radius | 2,00 km |
Rotation period | 6,1 days |
Absolute magnitude (H) | 15,99 |
Magnitude Slope (G) | 0,15 |
Color index (B-V) | 0,666 |
Geometric albedo | 0,05 |
Spectral class | n.a. |
Discovery Circumstances
Discoverer | Albert G. Wilson and Robert G. Harrington |
Discovered | 1949-11-19 |
Data File
|
|