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TYC 2523-2025-1


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관련 글

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.

II-Listes et classifications d'étoiles M, S, C, trouvées dans divers champs pris aux prismes objectifs à vision directe
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Bergedorfer Spektral-Durchmusterung der 115 noerdlichen Kapteynschen Eichfelder+Bd.3: Eichfeld 44 bis 67, Deklination +30 deg.
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다음 그룹에 속해있음:

관측 및 측정 데이터

별자리:큰곰자리
적경:11h40m25.54s
적위:+30°02'48.0"
가시등급:9.439
적경상의 고유운동:-71.2
적위상의 고유운동:-20.8
B-T magnitude:10.187
V-T magnitude:9.501

천체목록:
일반명
TYCHO-2 2000TYC 2523-2025-1
USNO-A2.0USNO-A2 1200-06767769
HIPHIP 56942
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