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:
| 發表在: | Revista Mexicana de Astronomía y Astrofísica |
|---|---|
| Principais autores: | , , , , , |
| 格式: | Artigo |
| 語言: | Inglês |
| 出版: |
Universidad Nacional Autónoma de México
2020
|
| 主題: | |
| 在線閱讀: | 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 |
| 標簽: |
沒有標簽, 成為第一個標記此記錄!
|