Hippopotamus (asteroid)
| Hippopotamus 505 Cava | |
|---|---|
| Temporary mark, another name | 1902 LL |
| Classification | Asteroid |
| Orbital kind | Asteroid belt |
| Discovery | |
| Discovery day | 1902August 21 |
| Detector | R. H. Frost |
| An orbital element and property Epoch: May 14, 2008 (JD 2,454,600.5) | |
| Orbit semimajor axis (a) | 2.686 AU |
| Perihelion distance (q) | 2.029 AU |
| Aphelion distance (Q) | 3.343 AU |
| Eccentricity (e) | 0.245 |
| Revolution period (P) | 4.40 Year |
| Orbit angle of inclination (i) | 9.84 Degree |
| Perihelion argument (ω) | 337.06 Degree |
| Ascending node celestial longitude (Ω) | 90.93 Degree |
| Mean anomaly (M) | 267.25 Degree |
| Physical property | |
| Diameter | 115 km |
| Rotation period | 8.1789 hours |
| Spectral class | FC |
| Absolute magnitude (H) | 8.61 |
| Albedo (albedo) | 0.040 |
| Color index (B-V) | 0.683 |
| Color index (U-B) | 0.235 |
| ■Project ■ Template | |
The hippopotamus (505 Cava) is an asteroid located in the asteroid belt.
Royal Harwood Frost discovered it in Arequipa and was named for one of the characters of the Incaic civilization myth.
Allied item
Outside link
| An asteroid in front: cola (asteroid) | Asteroid Hippopotamus (asteroid) | The next asteroid: Marion (asteroid) |
This article is taken from the Japanese Wikipedia Hippopotamus (asteroid)
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