383 Janina
Discovery | |
---|---|
Discovered by | Auguste Charlois |
Discovery date | January 29, 1894 |
Designations | |
1894 AU | |
Main belt (Themis) | |
Orbital characteristics | |
Epoch 30 January 2005 (JD 2453400.5) | |
Aphelion | 548.295 Gm (3.665 AU) |
Perihelion | 391.269 Gm (2.615 AU) |
469.782 Gm (3.14 AU) | |
Eccentricity | 0.167 |
2032.575 d (5.56 a) | |
Average orbital speed | 16.81 km/s |
58.849° | |
Inclination | 2.65° |
93.222° | |
318.27° | |
Physical characteristics | |
Dimensions | 46.0 km |
Mass | unknown |
Mean density | unknown |
unknown | |
unknown | |
unknown | |
Albedo | unknown |
Temperature | unknown |
Spectral type | C? |
9.91 | |
|
383 Janina is a mid-sized Themistian asteroid.[1] It is spectral C-type and is probably composed of primitive carbonaceous chondritic material.
It was discovered by Auguste Charlois on January 29, 1894 in Nice.
References
- ↑ "JPL Small-Body Database Browser". JPL. Retrieved 6 April 2015.
|
|