Kepler 8b
| Extrasolar planet | List of extrasolar planets | |
|---|---|---|
 Comparison of the size with the Jupiter | ||
| Main star | ||
| Fixed star | Kepler 8 | |
| Constellation | Lyra | |
| Right ascension | (α) | 18h 45m 9.1s |
| Declination | (δ) | + 42 degrees 27' 3.8″ |
| Apparent magnitude | (mV) | 13.9 |
| Distance | 4338 ly (1330 pc) | |
| Mass | (m) | 1.213 M☉ |
| Radius | (r) | 1.486 R☉ |
| Temperature | (T) | 6213 K |
| Quantity of metal | [Fe/H] | -0.055 |
| Age | 3.84 Gyr | |
| Physical property | ||
| Mass | (m) | 0.603 MJ |
| Radius | (r) | 1.419 RJ |
| Surface temperature | (T) | 1764 K |
| Orbital element | ||
| Orbit semimajor axis | (a) | 0.0483 AU |
| Eccentricity | (e) | 0 |
| Period | (P) | 3.5225 d |
| Orbit angle of inclination | (i) | 84.07 degrees |
| Discovery | ||
| Discovery day | January 4, 2010 | |
| Detector | ||
| Discovery method | The transit method | |
| The present situation | I announce it in a society | |
Kepler 8b is one of the extrasolar planets of five discovered first by space probe Kepler of NASA [1]; [2]. I revolve around Kepler 8, and surface temperature is the highest in five [3].
Allied item
Source
- ^ "NASA' s Kepler Space Telescope Discovers its First Five Exoplanets." NASA (January 4, 2010). January 4, 2010 reading.
- ^ "Summary Table of Kepler Discoveries". NASA (March 15, 2010). March 18, 2010 reading.
- ^ Jaggard, Victoria (January 4, 2010). "Five New Planets Found; Hotter Than Molten Lava". Washington, D.C.: National Geographic New/ January 8, 2010 reading.
Outside link
Wiki media Commons has a category about Kepler 8b.
This article is taken from the Japanese Wikipedia Kepler 8b
This article is distributed by cc-by-sa or GFDL license in accordance with the provisions of Wikipedia.
In addition, Tranpedia is simply not responsible for any show is only by translating the writings of foreign licenses that are compatible with CC-BY-SA license information.
0 개의 댓글:
댓글 쓰기