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HD 6748


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Meridian observations made with the Carlsberg Automatic Meridian Circle at Brorfelde (Copenhagen University Observatory) 1981-1982
The 7-inch transit circle instrument with which the present position andmagnitude catalog for 1577 stars with visual magnitudes greater than11.0 was obtained had been equipped with a photoelectric moving slitmicrometer and a minicomputer to control the entire observationalprocess. Positions are reduced relative to the FK4 system for each nightover the whole meridian rather than the usual narrow zones. Thepositions of the FK4 stars used in the least squares solution are alsogiven in the catalog.

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观测天体数据

星座:鯨魚座
右阿森松:01h08m10.65s
赤纬:-12°10'05.1"
视星:7.65
距离:260.417 天文距离
右阿森松适当运动:56.5
赤纬适当运动:2.4
B-T magnitude:9.188
V-T magnitude:7.777

目录:
适当名称
HD 1989HD 6748
TYCHO-2 2000TYC 5275-164-1
USNO-A2.0USNO-A2 0750-00272555
HIPHIP 5328
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