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HD 80727


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Estimation of stellar intrinsic colours, distances and colour excesses based on the Stromgren and H-beta photometry of 804 B, A, and F stars in 10 Selected Areas
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1989A&AS...78..105F&db_key=AST

Four-colour UVBY and H-beta photometry of all A3 to F5 stars brighter than m(pg) = about 11.0 mag in 6 Selected Areas close to the Galactic plane
Photometric observations of 540 A3-F5 stars in Selected Areas 171, 173,175, 177, 192, and 195 of the Potsdam survey (Becker and Brueck,1929-1938) are reported. Data obtained in the Stromgren uvby-beta systemusing a 6-channel spectrograph-photometer on the 50-cm Danish telescopeat ESO on 98 nights during 1986-1987 are presented in extensive tablesand graphs and briefly characterized. Comparisons with previousobservations of some program stars reveal no systematic differences inmagnitude or spectral indices.

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Observation and Astrometry data

Constellation:Τρόπις
Right ascension:09h18m42.52s
Declination:-60°58'40.7"
Apparent magnitude:8.771
Distance:362.319 parsecs
Proper motion RA:-18.4
Proper motion Dec:15.4
B-T magnitude:9.141
V-T magnitude:8.802

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 80727
TYCHO-2 2000TYC 8940-2540-1
USNO-A2.0USNO-A2 0225-05698997
HIPHIP 45677
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