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HD 7454


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Photoelectric Photometry of Stars in the Orion Standard Region
Magnitudes and color indices in the Vilnius seven-color photometricsystem are given for 108 stars in the Orion standard region around theOrion Belt and the star lambda Orionis. New spectral and luminosityclasses, estimated from the photometric data, are given for some of thestars.

UVBY photometry of HIPPARCOS stars
Photoelectric data in the uvby system have been obtained for 367southern stars of the Hipparcos Input Catalogue. Most of the stars are Fand G main sequence and fall in the magnitude range V = 9 to 10.

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观测天体数据

星座:鳳凰座
右阿森松:01h13m56.20s
赤纬:-46°26'29.6"
视星:9.466
右阿森松适当运动:-5.9
赤纬适当运动:-23.6
B-T magnitude:9.752
V-T magnitude:9.49

目录:
适当名称   (Edit)
HD 1989HD 7454
TYCHO-2 2000TYC 8032-642-1
USNO-A2.0USNO-A2 0375-00375975
HIPHIP 5761

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