The Colour-Magnitude Diagram of the Globular Cluster NGC 6981
Author(s) -
R. J. Dickens
Publication year - 1972
Publication title -
monthly notices of the royal astronomical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.058
H-Index - 383
eISSN - 1365-8711
pISSN - 0035-8711
DOI - 10.1093/mnras/157.3.281
Subject(s) - globular cluster , physics , rr lyrae variable , photometry (optics) , astrophysics , horizontal branch , hertzsprung–russell diagram , blue straggler , diagram , distance modulus , stars , instability strip , magnitude (astronomy) , star cluster , variable star , apparent magnitude , astronomy , stellar evolution , cepheid variable , statistics , mathematics
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