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HD 70631

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Longterm Monitoring of Active Stars - Part Three - UBV Ri/c Photometry of 14 Southern Hemisphere Variables Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1993A&AS..102..655C&db_key=AST
Local photometric standards for CaII emission stars UBV data are given for 108 stars which are suitable local standards for52 stars with strong Ca2 emissions. An additional eight stars wererejected as possible standards because of suspected variability.

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观测天体数据

星座:	長蛇座
右阿森松:	08^h22^m49.06^s
赤纬:	-06Â°41'41.1"
视星:	7.619
距离:	173.611 天文距离
右阿森松适当运动:	-21.6
赤纬适当运动:	-12.7
B-T magnitude:	7.649
V-T magnitude:	7.622

目录:

适当名称
HD 1989	HD 70631
TYCHO-2 2000	TYC 4861-2024-1
USNO-A2.0	USNO-A2 0825-06254137
HIP	HIP 41073

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