(275) Sapientia
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Asteroid (275) Sapientia |
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| Properties of the orbit ( animation ) | |
| Orbit type | Middle main belt |
| Major semi-axis | 2,777 AU |
| eccentricity | 0.161 |
| Perihelion - aphelion | 2.33 AU - 3.224 AU |
| Inclination of the orbit plane | 4.8 ° |
| Length of the ascending node | 134.2 ° |
| Argument of the periapsis | 38.9 ° |
| Time of passage of the perihelion | 17th September 2012 |
| Sidereal period | 4 a 230 d |
| Mean orbital velocity | 17.8 km / s |
| Physical Properties | |
| Medium diameter | 115 km |
| Albedo | 0.0360 |
| Rotation period | 14 h 46 min |
| Absolute brightness | 8.85 likes |
| Spectral class | X |
| history | |
| Explorer | Johann Palisa |
| Date of discovery | April 15, 1888 |
| 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. | |
(275) Sapientia is an asteroid of the main asteroid belt , which on April 15, 1888 by Johann Palisa the Observatory of Wien was discovered.
Sapientia moves from 2.3251 ( perihelion ) to 3.2203 ( aphelion ) astronomical units around the sun in 4.6170 years . The orbit is inclined 4.7708 ° to the ecliptic , the orbital eccentricity is 0.1614.
Sapientia has a diameter of 115 kilometers. It has a dark carbon-rich surface with an albedo of 0.036.