(19400) Emileclaus
Asteroid (19400) Emileclaus |
|
---|---|
Properties of the orbit ( animation ) | |
Orbit type | Inner main belt asteroid |
Major semi-axis | 2.3650 AU |
eccentricity | 0.1962 |
Perihelion - aphelion | 1.9010 AU - 2.8291 AU |
Inclination of the orbit plane | 2.8989 ° |
Length of the ascending node | 102.4738 ° |
Argument of the periapsis | 20.8408 ° |
Time of passage of the perihelion | September 10, 2019 |
Sidereal period | 3.64 a |
Physical Properties | |
Absolute brightness | 15.3 mag |
history | |
Explorer | Eric Walter Elst |
Date of discovery | March 1, 1998 |
Another name | 1998 EC 11 , 1989 TJ 8 , 2000 ST 122 |
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. |
(19400) Emileclaus is an asteroid of the main inner belt that was discovered on March 1, 1998 by the Belgian astronomer Eric Walter Elst at the La Silla Observatory of the European Southern Observatory in Chile ( IAU code 809). There were unconfirmed sightings of the asteroid on October 7, 1989 under the provisional designation 1989 TJ 8 at the La Silla Observatory.
Mean distance from the sun ( major semi-axis ), eccentricity and inclination of the orbit plane of the asteroid lie within the respective limit values that are defined for the Nysa group, a group of asteroids named after (44) Nysa (also called Hertha family, according to (135) Hertha ).
(19400) Emileclaus was named on June 7, 2009 after the Flemish painter Emile Claus , who is considered to be one of the pioneers of luminism and one of the main exponents of impressionism in Belgium. His painting Die Eisvögel from 1891 is particularly highlighted in the dedication .
Web links
- (19400) Emileclaus in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
- (19400) Emileclaus in the Small-Body Database of the Jet Propulsion Laboratory (English).
- Discovery Circumstances by (19400) Emileclaus according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics in Cambridge , Massachusetts (English)
Individual evidence
- ↑ (19400) Emileclaus at the IAU Minor Planet Center (English)