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UBV Photoelectric Photometry Catalogue : ウィキペディア英語版 | UBV Photoelectric Photometry Catalogue The UBV Photoelectric Photometry Catalogue, or UBV M, is the star brightness catalogue that complies to the UBV photometric system developed by astronomer Harold Johnson. == Evolution of the UBV Photoelectric Photometry Catalogue== The early edition of 1968 by Blanco, sometimes referred as simply the "Photoelectric Catalogue" or UBV was replaced by the Mermilliod edition UBV M in 1987 and extended in 1993. As the atmospheric extinction problem associated with the UBV photometric system became evidient, the UBV Photoelectric Photometry Catalogue was phased-out in 2000.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「UBV Photoelectric Photometry Catalogue」の詳細全文を読む
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