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HD 93777


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A photometric and spectroscopic search for white dwarfs in the young open cluster IC 2602
A UBV photographic survey of the young open cluster IC 2602 has beencarried out with the aim of finding white dwarf remnants in the cluster.Approximately equal numbers of white dwarfs and blue subdwarfs have beendetected and observed spectroscopically; none of the white dwarfsappears to have a common evolutionary origin with the20-million-year-old cluster. The relatively high number of hot subdwarfsin the field and its implications for similar photometric surveys isdiscussed.

The galactic cluster IC 2602 (Errata: 17 310)
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Three-Colour Photometry of IC 2602
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A study of the galactic cluster IC 2602. I. A photoelectric and spectroscopic investigation
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1961MNRAS.123..245W&db_key=AST

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观测天体数据

星座:船底座
右阿森松:10h48m07.02s
赤纬:-63°52'48.2"
视星:8.489
距离:308.642 天文距离
右阿森松适当运动:-46.8
赤纬适当运动:4.5
B-T magnitude:9.939
V-T magnitude:8.609

目录:
适当名称   (Edit)
HD 1989HD 93777
TYCHO-2 2000TYC 8965-1672-1
USNO-A2.0USNO-A2 0225-09469614
HIPHIP 52830

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