East-Asian Planet Search Network
East-Asian Planet Search Network, (EAPSNET), is an international collaboration between Korea, China and Japan. Each facility, BOAO (Korea), Xinglong (China), and OAO (Japan), has a 2m class telescope, a high dispersion echelle spectrograph, and an iodine absorption cell for precise RV measurements, looking for extrasolar planets.[1]
Discovery
NOTE: HD 119445b is a brown dwarf candidate.
| Star | Constellation | Right ascension |
Declination | App. mag. |
Distance (ly) | Spectral type |
Brown dwarf | Mass (MJ) |
Radius (RJ) |
Orbital period (d) |
Semimajor axis (AU) |
Orbital eccentricity |
Inclination (°) |
Discovery year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HD 119445 | ? | 13h 42m 28.8063s | +41° 40′ 27.415″ | ? | 942.6 | G6III | HD 119445b[2] | 37.6±2.6 | ? | 410.2±0.6 | 1.71±0.06 | 0.082±0.007 | ? | 2009 |
References
- ↑ An East-Asian Extra-Solar Planet Search Network, Izumiura, Hideyuki, 2005
- ↑ A Massive Substellar Companion to the Massive Giant HD 119445, Masashi Omiya et al. 2009.
| Ground-based |
|    | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Space missions |
| ||||||||||||||
This article is issued from Wikipedia - version of the 11/23/2013. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.