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TYC 1464-113-1


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관련 글

Four-colour and H-beta photometry of blue stars selected from a balloon-ultraviolet survey and other sources
New uvby and/or H-beta photometry is obtained at the Chiranhigh-altitude outstation for 105 stars. Certain of the program stars areselected from a comparison of the SCAP 2000 balloon-ultraviolet skysurvey of the Laboratoire d'Astronomie Spatiale with the correspondingblue and red prints of the Palomar Observatory sky survey. Only a smallportion of these stars turn out to be B stars, whereas, the rest of thestars, which are selected from a variety of other sources, are mostly Bstars and if of normal luminosity are in many cases many Population Iscale heights from the galactic plane. It is shown that theidentification of B stars is practicable only at a good observing siteand that if H-beta photometry is also obtained, sdOB, sdB, and hothorizontal branch B stars can be distinguished from normal stars bytheir position in the beta/c(0) diagram.

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관측 및 측정 데이터

별자리:머리털자리
적경:13h25m57.12s
적위:+22°05'10.6"
가시등급:10.745
적경상의 고유운동:-8.8
적위상의 고유운동:-19.6
B-T magnitude:10.786
V-T magnitude:10.749

천체목록:
일반명
TYCHO-2 2000TYC 1464-113-1
USNO-A2.0USNO-A2 1050-06923326
HIPHIP 65527

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