Contenuti
Immagini
Carica la tua immagine
DSS Images Other Images
Articoli relazionati
The N2K Consortium. VII. Atmospheric Parameters of 1907 Metal-rich Stars: Finding Planet-Search Targets
We report high-precision atmospheric parameters for 1907 stars in theN2K low-resolution spectroscopic survey, designed to identify metal-richFGK dwarfs likely to harbor detectable planets. Of these stars, 284 arein the ideal temperature range for planet searches,Teff<=6000 K, and have a 10% or greater probability ofhosting planets based on their metallicities. The stars in thelow-resolution spectroscopic survey should eventually yield >60 newplanets, including 8-9 hot Jupiters. Short-period planets have alreadybeen discovered orbiting the survey targets HIP 14810 and HD 149143.
|
Sottometti un nuovo articolo
Link relazionati
Sottometti un nuovo link
Membro dei seguenti gruppi:
|
Osservazione e dati astrometrici
| Costellazione: | Dragone |
| Ascensione retta: | 17h35m24.47s |
| Declinazione: | +64°22'49.7" |
| Magnitudine apparente: | 8.731 |
| Distanza: | 75.415 parsec |
| Moto proprio RA: | 14.3 |
| Moto proprio Dec: | -72.1 |
| B-T magnitude: | 9.518 |
| V-T magnitude: | 8.796 |
Cataloghi e designazioni:
|
