(117093) Umbria
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Asteroid (117093) Umbria |
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|---|---|
| Properties of the orbit ( animation ) | |
| Orbit type | Middle main belt asteroid |
| Major semi-axis | 2.5625 AU |
| eccentricity | 0.1662 |
| Perihelion - aphelion | 2.1367 AU - 2.9883 AU |
| Inclination of the orbit plane | 5.0792 ° |
| Length of the ascending node | 219.2178 ° |
| Argument of the periapsis | 5.7480 ° |
| Time of passage of the perihelion | February 29, 2016 |
| Sidereal period | 4.10 a |
| Physical Properties | |
| Absolute brightness | 16.0 mag |
| history | |
| Explorer | Vincenzo Silvano Casulli |
| Date of discovery | July 12, 2004 |
| Another name | 2004 NE 9 , 2001 WK 94 |
| 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. | |
(117093) Umbria is an asteroid of the central main belt , which was discovered by the Italian amateur astronomer Vincenzo Silvano Casulli on July 12, 2004 at the observatory in the district of Vallemare ( IAU code A55) in the municipality of Borbona in the province of Rieti .
The asteroid is in a 7-3-2 orbit resonance with Saturn and Jupiter , that is, with seven orbits of (117093) Umbria around the sun , Jupiter has three orbits and Saturn two.
(117093) Umbria was named after the Italian region of Umbria on April 22, 2016 .
See also
Web links
- (117093) Umbria in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
- (117093) Umbria in the Small-Body Database of the Jet Propulsion Laboratory (English).
- Discovery Circumstances of (117093) Umbria according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics in Cambridge , Massachusetts (English)
Individual evidence
- ↑ (117093) Umbria in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).