(10552) Stockholm
Asteroid (10552) Stockholm |
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Properties of the orbit ( animation ) | |
Orbit type | Main outer belt asteroid |
Major semi-axis | 3.1181 AU |
eccentricity | 0.2031 |
Perihelion - aphelion | 2.4847 AU - 3.7516 AU |
Inclination of the orbit plane | 2.2439 ° |
Length of the ascending node | 125.2241 ° |
Argument of the periapsis | 350.9004 ° |
Time of passage of the perihelion | June 30, 2020 |
Sidereal period | 5.51 a |
Mean orbital velocity | 16.69 km / s |
Physical Properties | |
Medium diameter | 9.605 (± 0.125) km |
Albedo | 0.070 (± 0.009) |
Absolute brightness | 13.8 mag |
history | |
Explorer | Eric Walter Elst |
Date of discovery | January 22, 1993 |
Another name | 1993 BH 13 , 1997 WO 36 |
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. |
(10552) Stockholm is an asteroid in the main outer belt . The asteroid was discovered on January 22, 1993 by the Belgian astronomer Eric Walter Elst at the La Silla Observatory of the European Southern Observatory in Chile ( IAU code 809).
A mean diameter of 9.605 (± 0.125) km was calculated for the asteroid . The period of rotation of the asteroid was examined several times, but the light curves were not sufficient for a determination.
According to the SMASS classification ( Small Main-Belt Asteroid Spectroscopic Survey ), a spectroscopic study by Gianluca Masi , Sergio Foglia and Richard P. Binzel near (10552) Stockholm assumed a dark surface, so it could, roughly speaking, be around trade an S asteroid . The albedo of 0.070 (± 0.009) also indicates a dark surface.
Mean distance from the Sun ( major semi-axis ), eccentricity and inclination of the orbit plane of the asteroid roughly correspond to the Themis family, a group of asteroids named after (24) Themis .
(10552) Stockholm was named on March 20, 2000 after the Swedish capital Stockholm .
Web links
- (10552) Stockholm in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
- (10552) Stockholm in the Small-Body Database of the Jet Propulsion Laboratory of NASA at the California Institute of Technology (Caltech) in Pasadena , California (English)
- Discovery Circumstances of (10552) Stockholm according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics in Cambridge , Massachusetts (English)
Individual evidence
- ^ Gianluca Masi, Sergio Foglia, Richard P. Binzel: Search for Unusual Spectroscopic Candidates Among 40313 minor planets from the 3rd Release of the Sloan Digital Sky Survey Moving Object Catalog . (English)
- ↑ subdivision of asteroids to S-types, C-types and V-types (English)