YOUNG STARS BETWEEN THE MAGELLANIC CLOUDS .1. AN ASSOCIATION AT 2H27M, -73-DEGREES59'

被引：28

作者：

GRONDIN, L

DEMERS, S

KUNKEL, WE

IRWIN, MJ

机构：

[1] CARNEGIE INST WASHINGTON OBSERV,LAS CAMPANAS OBSERV,LA SERENA,CHILE

[2] UNIV CAMBRIDGE,INST ASTRON,CAMBRIDGE CB3 0HA,ENGLAND

来源：

ASTRONOMICAL JOURNAL | 1990年 / 100卷 / 03期

关键词：

D O I：

10.1086/115549

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present a CMD, based on deep CCD photometry of a poorly populated stellar association of ∼85 pc in diameter and located nearly 7° to the east of the SMC and 14° from the LMC. An apparent distance modulus of 19.05 is determined from ZAMS fitting assuming that we are dealing with a system having [Fe/H] = -0.65. The age of the association is estimated to be less than 100 million years.

引用

页码：663 / 674

页数：12

共 38 条

[1] [Anonymous], 1982, LANDOLT BORNSTEIN NE
[2] BAHCALL JN, 1981, APJS, V47, P337
[3] REDDENINGS DERIVED FROM H-1 AND GALAXY COUNTS - ACCURACY AND MAPS
BURSTEIN, D
HEILES, C
[J]. ASTRONOMICAL JOURNAL, 1982, 87 (08) : 1165 - &
[4] BVI REDDENINGS OF MAGELLANIC CLOUD CEPHEIDS
CALDWELL, JAR
COULSON, IM
[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1985, 212 (04) : 879 - 888
[5] THE GEOMETRY AND DISTANCE OF THE MAGELLANIC CLOUDS FROM CEPHEID VARIABLES
CALDWELL, JAR
COULSON, IM
[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1986, 218 (02) : 223 - 246
[6] THE YOUNG SMC CLUSTER NGC 330
CARNEY, BW
JANES, KA
FLOWER, PJ
[J]. ASTRONOMICAL JOURNAL, 1985, 90 (07) : 1196 - &
[7] THE CLUSTERS NGC 419 AND NGC 416 IN THE WING OF THE SMALL MAGELLANIC CLOUD
DURAND, D
HARDY, E
MELNICK, J
[J]. ASTROPHYSICAL JOURNAL, 1984, 283 (02) : 552 - 559
[8] UBVRI STANDARD STARS IN THE E-REGIONS
GRAHAM, JA
[J]. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC, 1982, 94 (558) : 244 - 265
[9] Green E.M., 1987, REVISED YALE ISOCHRO
[10] THE LUMINOSITY FUNCTION FOR LOW MASS STARS
HAWKINS, MRS
BESSELL, MS
[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1988, 234 (01) : 177 - &

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