(5654) Terni
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Asteroid (5654) Terni |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.7760 AU |
| eccentricity | 0.2007 |
| Perihelion - aphelion | 2.2188 AU - 3.3332 AU |
| Inclination of the orbit plane | 8.8188 ° |
| Length of the ascending node | 13.4166 ° |
| Argument of the periapsis | 131.2401 ° |
| Sidereal period | 4.63 a |
| Mean orbital velocity | 17.86 km / s |
| Physical Properties | |
| Medium diameter | 18.720 km (± 0.280) |
| Albedo | 0.055 (± 0.012) |
| Rotation period | 9.255 h |
| Absolute brightness | 12.6 mag |
| history | |
| Explorer | A. Vagnozzi |
| Date of discovery | May 20, 1993 |
| Another name | 1993 KG , 1951 CU 1 , 1954 US 1 , 1956 GM, 1970 FF, 1979 EC, 1991 VJ 16 |
| 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. | |
(5654) Terni is an asteroid of the main belt , which on 20 May 1993 by the Italian Amateur Astronomers Antonio Vagnozzi at Santa Lucia Stroncone Observatory ( IAU code was discovered 589).
The celestial body was named after the city of Terni in the Italian region of Umbria .
See also
Web links
- Asteroid Terni: Discovery Circumstances according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics, Cambridge, USA
- Asteroid Terni in the Small-Body Database of NASA's Jet Propulsion Laboratory at the California Institute of Technology, Pasadena, USA
- (5654) Terni in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).