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HD 163563


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Yellow evolved stars in open clusters
This paper describes a program in which Galactic cluster post-AGBcandidates were first identified and then analyzed for clustermembership via radial velocities, monitored for possible photometricvariations, examined for evidence of mass loss, and classified ascompletely as possible in terms of their basic stellar parameters. Theintrinsically brightest supergiants are found in the youngest clusters.With increasing cluster age, the absolute luminosities attained by thesupergiants decline. It appears that the evolutionary tracks ofluminosity class II stars are more similar to those of class I than ofclass III. Only two superluminous giant star candidates are found inopen clusters.

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观测天体数据

星座:孔雀座
右阿森松:18h00m21.79s
赤纬:-58°45'41.3"
视星:9.231
右阿森松适当运动:-42.6
赤纬适当运动:-68.3
B-T magnitude:9.99
V-T magnitude:9.294

目录:
适当名称   (Edit)
HD 1989HD 163563
TYCHO-2 2000TYC 8755-2754-1
USNO-A2.0USNO-A2 0300-33244280
HIPHIP 88162

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