Diana (asteroid)
| Diana 78 Diana | |
|---|---|
| Classification | Asteroid |
| Orbital kind | Asteroid belt (a Diana group?) |
| Discovery | |
| Discovery day | 1865March 15 |
| Detector | Roberto Luther |
| An orbital element and property Epoch: April 10, 2007 (JD 2,454,200.5) | |
| Orbit semimajor axis (a) | 2.620 AU |
| Perihelion distance (q) | 2.077 AU |
| Aphelion distance (Q) | 3.163 AU |
| Eccentricity (e) | 0.207 |
| Revolution period (P) | 4.24 Year |
| Orbit angle of inclination (i) | 8.688 Degree |
| Perihelion argument (ω) | 151.42 Degree |
| Ascending node celestial longitude (Ω) | 333.58 Degree |
| Mean anomaly (M) | 17.051 Degree |
| Physical property | |
| Diameter | 120.60 km |
| Rotation period | 7.225 Time |
| Spectral class | C / Ch |
| Absolute magnitude (H) | 8.09 |
| Albedo (albedo) | 0.0706 |
| Color index (B-V) | 0.713 |
| Color index (U-B) | 0.380 |
| ■Project ■ Template | |
One of the asteroids where Diana (78 Diana) is located in the asteroid belt. It is a C type asteroid full of carbon compounds. Yoshihide Kozai assumes it an asteroid on behalf of a considerably small asteroid group.
I was discovered on March 15, 1865 by German astronomer, Roberto Luther (Karl Theodor Robert Luther). I was named for goddess ディアーナ (Diana) of the hunting of the Roman mythology.
Allied item
Outside link
| An asteroid in front: フリガ (asteroid) | Asteroid Diana (asteroid) | The next asteroid: エウリノメ (asteroid) |
This article is taken from the Japanese Wikipedia Diana (asteroid)
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