リュカ (asteroid)
| リュカ 917 Lyka | |
|---|---|
| Temporary mark, another name | 1915 S4 |
| Classification | Asteroid |
| Orbital kind | Asteroid belt |
| Discovery | |
| Discovery day | 1915September 5 |
| Detector | G. N. ネウイミン |
| An orbital element and property Epoch: May 14, 2008 (JD 2,454,600.5) | |
| Orbit semimajor axis (a) | 2.382 AU |
| Perihelion distance (q) | 1.903 AU |
| Aphelion distance (Q) | 2.860 AU |
| Eccentricity (e) | 0.201 |
| Revolution period (P) | 3.68 Year |
| Orbit angle of inclination (i) | 5.14 Degree |
| Perihelion argument (ω) | 359.58 Degree |
| Ascending node celestial longitude (Ω) | 343.51 Degree |
| Mean anomaly (M) | 82.04 Degree |
| Physical property | |
| Diameter | 28.10 km |
| Rotation period | 7.92 Time |
| Absolute magnitude (H) | 11.00 |
| Albedo (albedo) | 0.0891 |
| ■Project ■ Template | |
リュカ (917 Lyka) is an asteroid of the asteroid belts. On September 5, 1915, Russian astronomer Grigory ネウイミン discovered it at a Japanese hawfinch is astronomical observatory of the Crimea.
Even if it was named by a character of historical novel "クォ ヴァディス", I am told that I was named for the friend who is sister of ネウイミン.
Allied item
Outside link
- Orbital element (JPL, English) of リュカ
| An asteroid in front: The United States (asteroid) | Asteroid リュカ (asteroid) | The next asteroid: Have a pain (asteroid) |
This article is taken from the Japanese Wikipedia リュカ (asteroid)
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