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HD 50607


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Far-ultraviolet stellar photometry - A field in Monoceros
FUV photometry of stars in a field in Monoceros in the wavelength rangefrom 1230 to 1600 A has been carried out using data from anelectrographic Schmidt camera carried on a sounding rocket. Ultravioletmagnitudes were extracted for 602 objects in the field. Fifty-eightpercent were tentatively identified with visible stars using the SIMBADdata base while another 25 percent are blends of objects too closetogether to separate with our resolution. Eleven of the UV objectscoincide with parts of the star clusters NGC 2169, NGC 2244, and NGC2264 in which individual stars cannot be resolved. As in previousstudies, the majority of the identified ultraviolet sources areidentified with early-stars. However, there are a significant number forwhich no such identification was possible, and we suggest that many ofthese are nearby white dwarfs.

MK classifications for F and G-type stars. I.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1969AJ.....74..916H&db_key=AST

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观测天体数据

星座:雙子座
右阿森松:06h54m39.78s
赤纬:+15°50'16.6"
视星:6.56
距离:202.429 天文距离
右阿森松适当运动:-12.8
赤纬适当运动:-11.4
B-T magnitude:7.736
V-T magnitude:6.658

目录:
适当名称   (Edit)
HD 1989HD 50607
TYCHO-2 2000TYC 1331-1158-1
USNO-A2.0USNO-A2 1050-04509224
HIPHIP 33205

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