A STUDY OF THE SX PHE STAR BL CAM-Reference-Cited by-同舟云学术

A STUDY OF THE SX PHE STAR BL CAM

Published:2021-10-01 Issue:2 Volume:57 Page:419-431
ISSN:0185-1101
Container-title:Revista Mexicana de Astronomía y Astrofísica
language:
Short-container-title:RMxAA

Author:

Peña J. H.¹,Paredes J. D.²,Piña D. S.³,Huepa H.⁴,Guillen J.⁵

Affiliation:

1. 1. Instituto de Astronomía, Universidad Nacional Autónoma de México, Cd. México, México. 2. Observatorio Astronómico Nacional, Tonantzintla Puebla, UNAM, México. 3. Facultad de Ciencias, Universidad Nacional Autónoma de México, México

2. 1. Instituto de Astronomía, Universidad Nacional Autónoma de México, Cd. México, México. 2. Facultad de Ciencias, Universidad Central de Venezuela, Venezuela

3. 1. Instituto de Astronomía, Universidad Nacional Autónoma de México, Cd. México, México. 2. Facultad de Ciencias, Universidad Nacional Autónoma de México, México

4. Observatorio Astronómico Nacional, Tonantzintla Puebla, UNAM, México

5. Facultad de Ciencias, Universidad Nacional Autónoma de México, México

Abstract

We determined the physical parameters of the SX Phe star BL Cam from newly available times of maximum light and other times from the literature, as well as from uvby − β photoelectric photometry. From our analysis we found that this star is a binary system. The mass of the companion star was calculated in term of the mass of the primary star and the orbital angle. For this star we determined a metallicity [Fe/H] of −1.2 ± 0.3.

Publisher

Universidad Nacional Autonoma de Mexico

Subject

Space and Planetary Science,Astronomy and Astrophysics

Link

http://www.astroscu.unam.mx/rmaa/RMxAA..57-2/PDF/RMxAA..57-2_jpena-XIV.pdf

Cited by 2 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Photometric And Spectroscopic Analysis OfThe Sx Phe Star Bl Cam;Astrophysics;2022-12-02

2. Photometric and Spectroscopic Analysis of the SX Phe Star BL Cam;Astrophysics;2022-12