(502) Sigune
|
Asteroid (502) Sigune |
|
|---|---|
| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Asteroid family | Phocaea family |
| Major semi-axis | 2.382 AU |
| eccentricity | 0.18 |
| Perihelion - aphelion | 1.953 AU - 2.811 AU |
| Inclination of the orbit plane | 25 ° |
| Length of the ascending node | 133.1 ° |
| Argument of the periapsis | 19.2 ° |
| Time of passage of the perihelion | February 17, 2010 |
| Sidereal period | 3 a 247 d |
| Mean orbital velocity | 19.1 km / s |
| Physical Properties | |
| Medium diameter | approx. 16 |
| Albedo | 0.34 |
| Rotation period | 10.9 h |
| Absolute brightness | 10.8 mag |
| Spectral class | S. |
| history | |
| Explorer | Max Wolf |
| Date of discovery | January 19, 1903 |
| Another name | 1903 LC, 1925 AD, 1929 EK |
| 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. | |
(502) Sigune is an asteroid of the main belt , which on 19 January 1903 by Max Wolf was discovered.
The asteroid was named after a character from the novel Auch Eine by Friedrich Theodor Vischer .