Release 11.12 ("Hergest Ridge")


Gclusters :: Bibliographic item "gc403"

Article ID: gc403
AuthorDickens, R. J.
TitleThe colour-magnitude diagram of the globular cluster NGC 7099
JournalMNRAS,Vol. 157, 299
Year of publication1972 (on gclusters from 2013-11-13 10:48:47 )
AbstractUBV photometry of the globular cluster NGC 7099 is reported. The ultraviolet excess of D(U-B)=0.33 mag shows that NGC 7099 is an extremely metal poor cluster. The colour-magnitude diagram shows a strong blue population of the horizontal branch, with very few RR Lyrae variables and stars on the red side of the instability region. The giant branch shows very little spread in colour at a given magnitude...
CM diagram
TagsNGC 7099

This page has been visited 479 times since March, 14 2013

Query processed at 17:25, 23rd October


Top of the page

Home | Parameters | Table 1 | Table 2 | Table 3
Search | Feedback | What's new | Links | Blog