Photoelectric uvby-beta photometry of the open cluster NGC 2422

被引：12

作者：

Arellano, ER

Pena, JH

Gonzalez, D

机构：

[1] Instituto de Astronomía, UNAM

来源：

ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES | 1997年 / 123卷 / 01期

关键词：

open clusters; individual; NGC; 2422; stars; uvby; distances;

D O I：

10.1051/aas:1997303

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

New and previously observed uvby - beta photometry has been utilized to determine membership in the cluster. Reddening and age of the cluster has been determined.

引用

页码：25 / 30

页数：6

共 18 条

[1] STANDARD STARS FOR UVBY PHOTOMETRY [J].

CRAWFORD, DL ;

BARNES, JV .

ASTRONOMICAL JOURNAL, 1970, 75 (09) :978-&

[2] EMPIRICAL CALIBRATIONS OF UVBY, BETA-SYSTEMS .1. F-TYPE STARS [J].

CRAWFORD, DL .

ASTRONOMICAL JOURNAL, 1975, 80 (11) :955-971

[3] EMPIRICAL CALIBRATIONS OF THE UVBY BETA-SYSTEMS .3. A-TYPE STARS [J].

CRAWFORD, DL .

ASTRONOMICAL JOURNAL, 1979, 84 (12) :1858-1865

[4]

FERRO A, 1989, 57 I ASTR

[5]

KURUCZ RL, 1989, COMMUNICATION

[6]

Lang K. R., 1992, Astrophysical Data: Planets and Stars, DOI 10.1007/978-1-4684-0640-5

[7]

Mermilliod J.-C., 1976, Astronomy and Astrophysics Supplement Series, V24, P159

[8]

MEYNET G, 1993, ASTRON ASTROPHYS SUP, V98, P477

[9] NON-LTE EFFECTS ON CONTINUUM AND HYDROGEN-LINE PARAMETERS IN B AND O STARS [J].

MIHALAS, D .

ASTROPHYSICAL JOURNAL, 1972, 176 (01) :139-&

[10]

NERI LJ, 1993, ASTRON ASTROPHYS SUP, V102, P201

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