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Stroemgren photometry of F- and G-type stars brighter than V = 9.6. I. UVBY photometry
Within the framework of a large photometric observing program, designedto investigate the Galaxy's structure and evolution, Hβ photometryis being made for about 9000 stars. As a by-product, supplementary uvbyphotometry has been made. The results are presented in a cataloguecontaining 6924 uvby observations of 6190 stars, all south ofδ=+38deg. The overall internal rms errors of one observation(transformed to the standard system) of a program star in the interval6.5
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Gözlemler ve gökölçümü verileri
| Takýmyýldýz: | Karina |
| Sað Açýklýk: | 06h09m27.71s |
| Yükselim: | -51°23'22.0" |
| Görünürdeki Parlaklýk: | 7.505 |
| Uzaklýk: | 72.307 parsek |
| özdevim Sað Açýklýk: | -11.1 |
| özdevim Yükselim: | 42.5 |
| B-T magnitude: | 8.315 |
| V-T magnitude: | 7.572 |
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