(33034) Dianada Gray
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Asteroid (33034) Dianada Gray |
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| Properties of the orbit ( animation ) | |
| Orbit type | Inner main belt asteroid |
| Major semi-axis | 2.2839 AU |
| eccentricity | 0.1555 |
| Perihelion - aphelion | 1.9287 AU - 2.6390 AU |
| Inclination of the orbit plane | 4.1225 ° |
| Length of the ascending node | 175.5581 ° |
| Argument of the periapsis | 146.6574 ° |
| Time of passage of the perihelion | September 24, 2021 |
| Sidereal period | 3.45 a |
| Mean orbital velocity | 19.59 km / s |
| Physical Properties | |
| Medium diameter | 1.857 (± 0.439) km |
| Albedo | 0.224 (± 0.128) |
| Absolute brightness | 16.0 mag |
| history | |
| Explorer | OCA-DLR Asteroid Survey |
| Date of discovery | September 3, 1997 |
| Another name | 1997 RC 11 , 2000 JH 57 |
| 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. | |
(33034) Dianadamrau is an asteroid of the main inner belt . He was surveyed on September 3, 1997 as part of the OCA-DLR Asteroid Survey (ODAS), a project of the OCA (Observatoire de la Côte d'Azur) and the DLR ( German Aerospace Center ), at the 90 cm Schmidt telescope discovered by the French Observatoire de Calern ( IAU code 910).
The mean diameter of the asteroid was roughly calculated to be 1.857 (± 0.439) km, the albedo as 0.224 (± 0.128).
(33034) Dianadamrau was named on February 5, 2020 after the German soprano and chamber singer Diana Damrau . In the dedication she is described as the epitome of the Queen of the Night in Mozart's Die Zauberflöte .
Web links
- (33034) Dianadamrau in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
- (33034) Dianadamrau 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 (33034) Dianadamrau according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics in Cambridge , Massachusetts (English)