| Contents
 
 ImagesUpload your image
 DSS Images   Other Images
 
 
 
 Related articles
Submit a new article| H-beta photometry of southern early-type stars H-beta photoelectric photometry is presented for 209 southern hemisphereearly-type stars from the HD catalog with galactic latitudes /b/ greaterthan 6 deg. Four-color photometry exists for all these stars and MKtypes for most of them. Absolute magnitudes have been estimated for allbut the emission-line stars and distances from the sun and the galacticplane determined.
 
 
 |  | Four colour photometry of southern early-type stars. Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1978MNRAS.182..629K&db_key=AST
 
 
 |  
 
 
 Related linksSubmit a new link
 
 
 Member of following groups: | 
 
 Observation and Astrometry data
| Constellation: | Τρόπις |  | Right ascension: | 07h42m51.28s |  | Declination: | -55°18'46.2" |  | Apparent magnitude: | 7.635 |  | Distance: | 480.769 parsecs |  | Proper motion RA: | -5.5 |  | Proper motion Dec: | 6.2 |  | B-T magnitude: | 7.56 |  | V-T magnitude: | 7.629 |  Catalogs and designations:
 
 
 |