(9684) Olieslagers
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Asteroid (9684) Olieslagers |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Asteroid family | Hertha family |
| Major semi-axis | 2.4296 AU |
| eccentricity | 0.1386 |
| Perihelion - aphelion | 2.0929 AU - 2.7662 AU |
| Inclination of the orbit plane | 1.9125 ° |
| Length of the ascending node | 203.6342 ° |
| Argument of the periapsis | 287.4205 ° |
| Sidereal period | 3.79 a |
| Mean orbital velocity | 19.10 km / s |
| Physical Properties | |
| Absolute brightness | 14.2 mag |
| history | |
| Explorer |
Cornelis Johannes van Houten , Ingrid van Houten-Groeneveld , Tom Gehrels |
| Date of discovery | September 24, 1960 |
| Another name | 4113 PL , 1981 EQ 25 |
| 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. | |
(9684) Olieslagers is an asteroid of the main belt that was discovered on September 24, 1960 by the Dutch astronomer couple Cornelis Johannes van Houten and Ingrid van Houten-Groeneveld . The discovery came about as part of the Palomar-Leiden survey , during which Tom Gehrels examined field plates recorded at the University of Leiden with the 120 cm Oschin Schmidt telescope of the Palomar observatory .
The celestial body was named on July 5, 2001 after the Belgian art and fighter pilot Jan Olieslagers (1883-1942), who carried out the first overland flight between two cities in the Netherlands in 1910.
See also
Web links
- (9684) Olieslagers in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
- (9684) Olieslagers 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 (9684) Olieslagers according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics in Cambridge , Massachusetts (English)