(72827) Maxaub
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Asteroid (72827) Maxaub |
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| Properties of the orbit ( animation ) | |
| Orbit type | Middle main belt asteroid |
| Asteroid family | Eunomia family |
| Major semi-axis | 2.5909 AU |
| eccentricity | 0.1230 |
| Perihelion - aphelion | 2.2721 AU - 2.9097 AU |
| Inclination of the orbit plane | 14.9182 ° |
| Length of the ascending node | 107.5897 ° |
| Argument of the periapsis | 107.2308 ° |
| Time of passage of the perihelion | April 29, 2018 |
| Sidereal period | 4.17 a |
| Mean orbital velocity | 18.51 km / s |
| Physical Properties | |
| Medium diameter | 3.717 (± 0.247) km |
| Albedo | 0.321 (± 0.142) |
| Absolute brightness | 14.6 mag |
| history | |
| Explorer | Rafael Ferrando |
| Date of discovery | April 23, 2001 |
| Another name | 2001 HT 8 |
| 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. | |
(72827) Maxaub is an asteroid of the main middle belt discovered on April 23, 2001 by the Spanish astronomer Rafael Ferrando at the Observatorio Pla D'Arguines ( IAU code 941) in Segorbe , Valencia province .
The asteroid belongs to the Eunomia family, a group named after (15) Eunomia , to which probably five percent of the asteroids in the main belt belong. According to the SMASS classification ( Small Main-Belt Asteroid Spectroscopic Survey ), a spectroscopic study by Gianluca Masi , Sergio Foglia and Richard P. Binzel at (72827) Maxaub assumed a bright surface, so it could, roughly speaking, be around trade an S asteroid .
The timeless (non- osculating ) orbital elements of (72827) Maxaub are almost identical to those of two smaller ones, assuming the absolute magnitude of 15.4 and 16.1 compared to 14.6, asteroids: (93200) 2000 SS 115 and (282383) 2003 RU 25 .
(72827) Maxaub is named after the Spanish writer Max Aub (1903–1972). It was named on March 6, 2004.
Web links
- (72827) Maxaub in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
- (72827) Maxaub in the Small-Body Database of the Jet Propulsion Laboratory of NASA at the California Institute of Technology (Caltech) in Pasadena , California (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)
- ↑ The family status of the asteroids in the AstDyS-2 database (English, HTML; 51.4 MB)
- ↑ Publication of the International Astronomical Union (IA) of March 6, 2004, page 37 ( PDF , English; 1.8 MB)