(2299) Hanko
Asteroid (2299) Hanko |
|
---|---|
Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Asteroid family | Astraea family |
Major semi-axis | 2.5882 AU |
eccentricity | 0.2941 |
Perihelion - aphelion | 1.8269 AU - 3.3494 AU |
Inclination of the orbit plane | 5.248 ° |
Sidereal period | 4,164 a |
Mean orbital velocity | 18.51 km / s |
Physical Properties | |
Medium diameter | ? km |
Albedo | ? |
Rotation period | ? H |
Absolute brightness | 13,041 mag |
Spectral class | ? |
history | |
Explorer | Yrjö Väisälä |
Date of discovery | September 25, 1941 |
Another name | 1941 SZ, 1941 SH 1 , 1966 UP |
Source: Unless otherwise stated, the data comes from JPL Small-Body Database Browser . The affiliation to an asteroid family is automatically determined from the AstDyS-2 database . Please also note the note on asteroid items. |
(2299) Hanko is an asteroid of the main belt , which on 25 September 1941 by the Finnish astronomer Yrjö Väisälä at Turku was discovered.
The asteroid was named after the southern Finnish city of Hanko .