(6481) Tenzing
Asteroid (6481) Tenzing |
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Properties of the orbit ( animation ) | |
Orbit type | Inner main belt asteroid |
Major semi-axis | 2.2803 AU |
eccentricity | 0.1814 |
Perihelion - aphelion | 1.8668 AU - 2.6939 AU |
Inclination of the orbit plane | 6.2850 ° |
Length of the ascending node | 324.1515 ° |
Argument of the periapsis | 311.1143 ° |
Sidereal period | 3.44 a |
Mean orbital velocity | 19.73 km / s |
Physical Properties | |
Absolute brightness | 13.3 mag |
history | |
Explorer | Antonin Mrkos |
Date of discovery | September 9, 1988 |
Another name | 1988 RH 2 , 1950 QK, 1978 UC 3 , 1981 SV 5 , 1987 DA, 1994 EP 2 |
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. |
(6481) Tenzing is an asteroid of the main inner belt , which was discovered on September 9, 1988 by the Czech astronomer Antonín Mrkos at the Kle Observ observatory ( IAU code 046) near Český Krumlov . There had already been several unconfirmed sightings of the asteroid: on August 17, 1950 (with the provisional designation 1950 QK) at the Goethe Link Observatory in Indiana , in October 1978 (1978 UC 3 ) at the Palomar Observatory in California , on August 28 , 1950 September 1981 (1981 SV 5 ) at the Crimean Observatory in Nautschnyj and on February 20, 1987 (1987 DA) at the observatory in the Japanese city of Toyota .
Mean solar distance ( major semi-axis ), eccentricity and inclination of the orbit plane of the asteroid are similar to the orbital data of the members of the Flora family, a large group of asteroids named after (8) Flora . Asteroids of this family move in a 4: 9 orbital resonance with the planet Mars around the sun . The group is also called the Ariadne family, after the asteroid (43) Ariadne .
The asteroid is named after the Nepalese mountaineer Tenzing Norgay (1914-1986), who was the first to climb Mount Everest in 1953 together with Edmund Hillary , after whom the asteroid (3130) Hillary is named . (6481) Tenzing was named at the suggestion of the Czech astronomer Miloš Tichý by the International Astronomical Union (IAU) on November 23, 1999.
See also
Web links
- (6481) Tenzing in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
- (6481) Tenzing 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
- ↑ Observations by (6481) Tenzing on minorplanetcenter.net (English)
- ↑ Entry of the asteroid on the website of the Kleť Observatory (English)