Садржај
Слике
Уплоадјуј своје слике
DSS Images Other Images
Везани чланци
UvbyHbeta_ photometry of main sequence A type stars.
We present Stroemgren uvby and Hbeta_ photometry for a set of575 northern main sequence A type stars, most of them belonging to theHipparcos Input Catalogue, with V from 5mag to 10mag and with knownradial velocities. These observations enlarge the catalogue we began tocompile some years ago to more than 1500 stars. Our catalogue includeskinematic and astrophysical data for each star. Our future goal is toperform an accurate analysis of the kinematical behaviour of these starsin the solar neighbourhood.
| Photoelectric UBV observations made on the Palomar 20-inch telescope
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1973MNRAS.164..133P&db_key=AST
|
Додај нови чланак
Линкови у сродству са темом
Додај нови линк
Чланови следећих група \:
|
Посматрања и Астрометриски подаци
| Сазвежђа: | Волар |
| Ректацензија: | 14h34m20.57s |
| Deклинација: | +24°23'30.5" |
| Apparent магнитуда: | 8.422 |
| Даљина: | 286.533 parsecs |
| Proper motion RA: | 12 |
| Proper motion Dec: | -3.3 |
| B-T magnitude: | 8.496 |
| V-T magnitude: | 8.429 |
Каталог и designations:
|
