(223) Pink
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Asteroid (223) pink |
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| Properties of the orbit ( animation ) | |
| Orbit type | Outer main belt |
| Asteroid family | Themis family |
| Major semi-axis | 3,096 AU |
| eccentricity | 0.116 |
| Perihelion - aphelion | 2.736 AU - 3.456 AU |
| Inclination of the orbit plane | 1.9 ° |
| Length of the ascending node | 47.9 ° |
| Argument of the periapsis | 60.8 ° |
| Time of passage of the perihelion | November 19, 2011 |
| Sidereal period | 5 a 163 d |
| Mean orbital velocity | 16.9 km / s |
| Physical Properties | |
| Medium diameter | 88 km |
| Albedo | 0.0309 |
| Rotation period | 9 h 55 min |
| Absolute brightness | 9.68 likes |
| Spectral class | X |
| history | |
| Explorer | Johann Palisa |
| Date of discovery | March 9, 1882 |
| Another name | 1942 EL, A887 BA |
| 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. | |
(223) Rosa is an asteroid of the outer main asteroid belt , which on March 9, 1882 by Johann Palisa the Observatory of Wien was discovered. The origin of the name is unknown.
Pink moves around the Sun at a distance of 2.7099 ( perihelion ) to 3.4746 ( aphelion ) astronomical units in 5.4378 years . The orbit is inclined 1.9395 ° to the ecliptic , the orbital eccentricity is 0.1236.
Rosa is 88 kilometers in diameter. It has a dark surface with an albedo of 0.031.