uvby-B Photoelectric Photometry of the Open Clusters NGC 1647 and NGC 1778
We present photometry uvby - β for 35 stars in the direction of the open cluster NGC 1647 and for 16 stars in the direction of the cluster NGC 1778. From the analysis of the data obtained for NGC 1647 we determine a mean reddening of E(b -y) = 0.32 ± 0.02 mag and a distance modulus of V0 - M V...
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| Pubblicato in: | Revista Mexicana de Astronomía y Astrofísica |
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| Autori principali: | , , |
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
Universidad Nacional Autónoma de México
2011
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| Soggetti: | |
| Accesso online: | https://www.redalyc.org/articulo.oa?id=57119922013 |
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