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HD 7848


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Secondary UVBY standards in the Harvard E-regions
Photoelectric uvby photometry for 201 stars which are already UBV (RI)cstandards is presented. The photoelectric data are closely tied to theCousins uvby standards and the stars should be suitable for use asfainter (7-11 mag) secondary standards.

UVBY secondary standards near the South Galactic Pole
uvby photometry of sufficient accuracy to qualify as secondary standarddata is presented for 36 stars of spectral type A5-G5 near the SouthGalactic Pole. The stars range in magnitude from V = 8.4 to 13.5. Twoanomalous stars, one an earlier misidentified and one a variable in V,are discussed.

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观测天体数据

星座:玉夫座
右阿森松:01h17m42.91s
赤纬:-28°11'55.2"
视星:9.307
右阿森松适当运动:-42.4
赤纬适当运动:-18
B-T magnitude:10.008
V-T magnitude:9.365

目录:
适当名称
HD 1989HD 7848
TYCHO-2 2000TYC 6427-236-1
USNO-A2.0USNO-A2 0600-00498523
HIPHIP 6053

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