Evolved Eclipsing Binaries and the Age of the Open Cluster NGC 752
We present analyses of improved photometric and spectroscopic observations for two detached eclipsing binaries at the turnoff of the open cluster NGC 752: the 1.01 days binary DS And and the 15.53 days BD +37 410. For DS And, we find M _1 = 1.692 ± 0.004 ± 0.010 M _⊙ , R _1 = 2.185 ± 0.004 ± 0.008 R...
Guardat en:
| Autors principals: | , , , , , , , , , , |
|---|---|
| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
IOP Publishing
2022-01-01
|
| Col·lecció: | The Astronomical Journal |
| Matèries: | |
| Accés en línia: | https://doi.org/10.3847/1538-3881/ac9c59 |
| Etiquetes: |
Sense etiquetes, Sigues el primer a etiquetar aquest registre!
|