An astrometric and photometric study of the intermediate-age open cluster NGC 2158 and its eclipsing binary NBN201578
We present a photometric and astrometric analysis of the NGC 2158 cluster using Gaia DR2 and 2MASS data. The cluster age, color excess, intrinsic distance modulus and distance are calculated to be t = 2.240 ± 0.260Gyr, E(B − V ) =0.420±0.050mag, (m−M)⊙=12.540±0.130mag and d⊙=3224±200pc respectively....
Na minha lista:
| Publicado no: | Revista Mexicana de Astronomía y Astrofísica |
|---|---|
| Principais autores: | , , , , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
Universidad Nacional Autónoma de México
2020
|
| Assuntos: | |
| Acesso em linha: | https://www.redalyc.org/articulo.oa?id=57171663007 https://www.redalyc.org/journal/571/57171663007/ https://www.redalyc.org/journal/571/57171663007/html/ https://www.redalyc.org/journal/571/57171663007/57171663007.epub https://www.redalyc.org/journal/571/57171663007/movil |
| Tags: |
Sem tags, seja o primeiro a adicionar uma tag!
|