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HD 212565


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Near-infrared photometry of stars
Results are presented of infrared photometric observations performed oncomparison stars during a monitoring of long-period variables. Theseobservations, spread over a lapse of about 5 years, are used to derivethe J, H, and K magnitudes of 54 stars in the photometric systemdescribed by Koornneef (1983). The 1950.0 coordinates, spectral types,visual magnitudes, average magnitudes, and the number of observationsare given for each object.

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观测天体数据

星座:天鶴座
右阿森松:22h26m06.76s
赤纬:-44°59'53.0"
视星:7.993
距离:242.718 天文距离
右阿森松适当运动:2
赤纬适当运动:13.7
B-T magnitude:9.286
V-T magnitude:8.1

目录:
适当名称
HD 1989HD 212565
TYCHO-2 2000TYC 8002-1590-1
USNO-A2.0USNO-A2 0450-40203071
HIPHIP 110738

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