Estimation of the Total Mass of 10 Exoplanets and their Host Stars Based on the Primary Transit Method

JOURNAL OF OCCULTATION AND ECLIPSE (JOE); ISSN 2522-7955; No. 7, 2020

Poro A.1,2, Hedayatjoo M.1,2, Dashti Y.1,2, MohammadiZadeh F.1,2, Hashemi M.1,2, Rajaei E.1,2, Kazemi A.2, Sarostad A.2, Nastaran M.2, Zarei Z.2, Dehghani Ghanatghestani A.2
1The International Occultation Timing Association-Middle East section, info@iota-me.com
2Exoplanet Transit Project (ETP-1), Transit department, IOTA-ME, Iran


Abstract
In this study, ten exoplanets were studied. Their photometric observations were obtained from the ETD. After performing the data reduction steps, their parameters were obtained through Exofast online software. Then the total mass of the exoplanets and the host stars were obtained through a software that was mentioned in this study. The location of the host stars in this study was also plotted in the H-R diagram.


Keyword: Photometry, EXOFAST, Mass, Metallicity

© The Author(s): This article is published with "open access" at joe.iota-me.com