THE LATE B-TYPE STARS - REFINED MK CLASSIFICATION, CONFRONTATION WITH STROMGREN PHOTOMETRY, AND THE EFFECTS OF ROTATION

被引:53
作者
GARRISON, RF [1 ]
GRAY, RO [1 ]
机构
[1] APPALACHIAN STATE UNIV, DEPT PHYS & ASTRON, BOONE, NC 28608 USA
关键词
D O I
10.1086/116967
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
In the fourth and final of a series of papers on the late B to the early F type stars, we refine the MK spectral classification system for the.late B type stars and consider the effect of rotation on both spectral classification and Stromgren photometry of these stars. We extend the work of Morgan by establishing self-consistent sequences of narrow and broadlined standards. We reclassify a number of Bp stars, compare these classifications with Stromgren photometry and consider the question of whether all Bp stars are main-sequence objects.
引用
收藏
页码:1556 / 1564
页数:9
相关论文
共 38 条
[1]   BINARY FREQUENCY FOR AP STARS [J].
ABT, HA ;
SNOWDEN, MS .
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 1973, 25 (215) :137-162
[2]   CONFIRMATION AMONG VISUAL MULTIPLES OF AN INCREASE OF AP STARS WITH AGE [J].
ABT, HA ;
CARDONA, O .
ASTROPHYSICAL JOURNAL, 1983, 272 (01) :182-189
[3]  
[Anonymous], 1959, B ASTRON I NETHERLAN
[4]  
Braes L.L.E., 1962, BAN, V16, P297
[5]  
CAMERON RC, 1967, MAGNETIC RELATED STA, P471
[6]   SOME EFFECTS OF ROTATION ON SPECTRA OF UPPER-MAIN-SEQUENCE STARS [J].
COLLINS, GW ;
SONNEBORN, GH .
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 1977, 34 (01) :41-94
[7]   A STUDY OF THE GALACTIC CLUSTER NGC-2516 [J].
COX, AN .
ASTROPHYSICAL JOURNAL, 1955, 121 (03) :628-636
[8]   EMPIRICAL CALIBRATIONS OF UVBY, BETA-SYSTEMS .2. B-TYPE STARS [J].
CRAWFORD, DL .
ASTRONOMICAL JOURNAL, 1978, 83 (01) :48-63
[9]   4-COLOR PHOTOELECTRIC PHOTOMETRY OF 2 HIGH-LATITUDE CLUSTERS [J].
EPSTEIN, I .
ASTRONOMICAL JOURNAL, 1968, 73 (07) :556-&
[10]   MK SPECTRAL CLASSIFICATIONS FOR SOUTHERN OB STARS [J].
GARRISON, RF ;
HILTNER, WA ;
SCHILD, RE .
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 1977, 35 (01) :111-126