uvby - β PHOTOELECTRIC PHOTOMETRY OF THE OPEN CLUSTERS NGC 6811 AND NGC 6830

被引：0
|
作者：
Pena, J. H. [1 ]
Fox Machado, L. [2 ]
Garcia, H.
Renteria, A. [1 ]
Skinner, S. [1 ]
Espinosa, A. [1 ]
Romero, E. [1 ]
机构：
[1] Univ Nacl Autonoma Mexico, Inst Astron, Mexico City 04510, DF, Mexico
[2] Univ Nacl Autonoma Mexico, Inst Astron, Observ Astron Nacl, Ensenada 22800, BC, Mexico
来源：
REVISTA MEXICANA DE ASTRONOMIA Y ASTROFISICA | 2011年 / 47卷 / 02期
关键词：
open clusters and associations: individual (NGC 6811; NGC; 6830); techniques: photometric; GALACTIC OPEN CLUSTERS; DELTA-SCUTI STARS; PLEIADES; SEARCH;
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
From uvby - beta photometry of the open clusters NGC 6811 (75 stars), and NGC 6830 (19 stars) we were able to determine membership of the stars to each cluster, and fix the age and reddening for each. Since several short period stars have recently been found, we have carried out a study of these variables.
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页码：309 / 321
页数：13
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