HD 196768

Stromgren Four-Colour UVBY Photometry of G5-TYPE Hd-Stars Brighter than MV=8.6 Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1993A&AS..102...89O&db_key=AST
A. de Sitter's photographic polar photometry revisited; some remarks on photographic photometry with objective gratings Not Available
Photographic magnitudes of stars brighter than 7m.75 between +75° and +80° declination (Errata: 11 270) Not Available
Yerkes actinometry. Zone +73deg to +90deg. Not Available

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