PHYSICAL PROPERTIES AND MEMBERSHIP DETERMINATION OF THE OPEN CLUSTERS IC 4665, NGC 6871 AND DZIM 5 THROUGH uvby - β PHOTOELECTRIC PHOTOMETRY

被引：0
|
作者：
Pena, J. H. [1 ,2 ,3 ]
Renteria, A. [1 ,2 ]
Paredes, J. D. [1 ,4 ]
Pina, D. S. [1 ,3 ]
机构：
[1] Univ Nacl Autonoma Mexico, Inst Astronomia, Mexico City, DF, Mexico
[2] Univ Nacl Autonoma Mexico, Observ Astron Nacl Tonantzintla, Mexico City, DF, Mexico
[3] Univ Nacl Autonoma Mexico, Fac Ciencias, Mexico City, DF, Mexico
[4] Univ Cent Venezuela, Fac Ciencias, Caracas, Venezuela
来源：
REVISTA MEXICANA DE ASTRONOMIA Y ASTROFISICA | 2023年 / 59卷 / 01期
基金：
芬兰科学院;
关键词：
galaxies: photometry; open clusters and associations: general; parallaxes; STANDARD STARS; HIGH-VELOCITY; 4-COLOR;
D O I：
10.22201/ia.01851101p.2023.59.01.03
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
uvby - beta photoelectric photometry of stars in the direction of the open clusters IC 4665, NGC 6871 and Dzim 5 is presented. From this uvby - beta photometry we classified the spectral types which allowed us to determine the reddening and, hence, the distance. Membership of the stars to the cluster was determined. Our results are compared with those obtained by GAIA DR2.
引用
收藏
页码：45 / 65
页数：21
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