Садржај
Слике
Уплоадјуј своје слике
DSS Images Other Images
Везани чланци
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 A and F stars brighter than MPG of about 11.0 mag in 4 Selected Areas at intermediate galactic latitudes
As a second part of an investigation of the distribution of interstellardust in the solar vicinity, uvby-beta photometry has been obtained for260 stars of spectral types A and F, and brighter than mpg of11.0 mag in four Kapteyn's Selected Areas. The observed areas are: SA95, SA 120, SA 168, and SA 200. They are centered at intermediategalactic latitudes, in the range from b of about -38 deg to -42 deg.From the observed (b-y) versus beta diagrams it can be seen that starsin SA 95 are strongly affected by reddening, while the other areas showvery little absorption.
|
Додај нови чланак
Линкови у сродству са темом
Додај нови линк
Чланови следећих група \:
|
Посматрања и Астрометриски подаци
| Сазвежђа: | Длето |
| Ректацензија: | 04h41m54.61s |
| Deклинација: | -44°54'57.4" |
| Apparent магнитуда: | 8.71 |
| Даљина: | 148.81 parsecs |
| Proper motion RA: | -14 |
| Proper motion Dec: | 10 |
| B-T magnitude: | 9.113 |
| V-T magnitude: | 8.744 |
Каталог и designations:
|
INHABITED SKY
