SPECTROSCOPIC STUDIES OF VERY OLD HOT STARS .2. SPECTRAL CLASSIFICATION, ABSOLUTE MAGNITUDES, AND DISTANCES OF O-TYPE PLANETARY NUCLEI

被引：50

作者：

HEAP, SR ^{[1
]}

机构：

[1] NASA,GODDARD SPACE FLIGHT CTR,OPT ASTRON LAB,GREENBELT,MD 20771

来源：

ASTROPHYSICAL JOURNAL | 1977年 / 215卷 / 02期

关键词：

D O I：

10.1086/155395

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

引用

收藏

页码：609 / 619

页数：11

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[31] IONIZATION STRUCTURE OF PLANETARY NEBULAE .V. RADII LUMINOSITIES AND PROBLEMS OF EVOLUTION
SEATON, MJ
[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1966, 132 (01) : 113 - &
[32] SHAO K, UNPUBLISHED DATA
[33] LINE BROADENING IN THE SPECTRA OF O-TYPE AND EARLY B-TYPE STARS
SLETTEBAK, A
[J]. ASTROPHYSICAL JOURNAL, 1956, 124 (01) : 173 - 195
[34] ON CLASSIFICATION OF EMISSION-LINE SPECTRA OF PLANETARY NUCLEI
SMITH, LF
ALLER, LH
[J]. ASTROPHYSICAL JOURNAL, 1969, 157 (3P1) : 1245 - &
[35] A REVISED SPECTRAL CLASSIFICATION SYSTEM AND A NEW CATALOGUE FOR GALACTIC WOLF-RAYET STARS
SMITH, LF
[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1968, 138 (01) : 109 - &
[36] SWINGS P, 1952, ANN ASTROPHYS, V15, P290
[37] UNDERHILL AB, 1966, EARLY TYPE STARS
[38] SOME SPECTROSCOPIC CHARACTERISTICS OF OB STARS - INVESTIGATION OF SPACE DISTRIBUTION OF CERTAIN OB STARS AND REFERENCE FRAME OF CLASSIFICATION
WALBORN, NR
[J]. ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 1971, 23 (198) : 257 - &
[39] SPACE DISTRIBUTION OF O STARS IN SOLAR NEIGHBORHOOD
WALBORN, NR
[J]. ASTRONOMICAL JOURNAL, 1973, 78 (10) : 1067 - &
[40] THE NUCLEAR AND NEBULAR SPECTRA OF THE PLANETARY NEBULA NGC-2392
WILSON, OC
[J]. ASTROPHYSICAL JOURNAL, 1948, 108 (02) : 201 - &

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