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HD 729


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Photoelectric observations of lunar occultations. XV
The last (or possibly penultimate) paper in a series on lunaroccultations presents observations of 404 phenomena, preceded by somegeneral remarks of a retrospective nature. The series of observationsbegan in 1968. Data for 20 doubles or suspected doubles are presented,ranked in order of certainty, with designation 3 representing thesurest. Thirteen of the cases refer to stars not previously noted asdoubles. Seven determinations of angular diameters are presented, ofwhich three have been previously observed.

Effects of rotation in the colour-magnitude diagrams of Praesepe and the Hyades.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1971MNRAS.151..463S&db_key=AST

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观测天体数据

星座:雙魚座
右阿森松:00h11m35.69s
赤纬:-05°04'05.4"
视星:8.318
距离:247.525 天文距离
右阿森松适当运动:13.1
赤纬适当运动:6.3
B-T magnitude:9.728
V-T magnitude:8.435

目录:
适当名称   (Edit)
HD 1989HD 729
TYCHO-2 2000TYC 4670-903-1
USNO-A2.0USNO-A2 0825-00047947
HIPHIP 936

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