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HD 64222


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SANTIAGO 91, a right ascension catalogue of 3387 stars (equinox J2000).
The positions in right ascension of 3387 stars belonging to the Santiago67 Catalogue, observed with the Repsold Meridian Circle at Cerro Calan,National Astronomical Observatory, during the period 1989 to 1994, aregiven. The average mean square error of a position, for the wholeCatalogue, is +/-0.009 s. The mean epoch of the catalogue is 1991.84.

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:船尾座
右阿森松:07h51m33.15s
赤纬:-32°42'58.1"
视星:7.814
距离:263.852 天文距离
右阿森松适当运动:-6.3
赤纬适当运动:-16.4
B-T magnitude:9.624
V-T magnitude:7.964

目录:
适当名称   (Edit)
HD 1989HD 64222
TYCHO-2 2000TYC 7123-979-1
USNO-A2.0USNO-A2 0525-06514739
HIPHIP 38367

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