Published February 1977
| Version v1
Journal article
Broad-band photometry of NGC 6530
Description
New UBV photographic photometry of the young galactic cluster NGC 6530 has yielded an age range of 1 to 3 million years for most of the stars in the gravitational contraction stage. No 3He for the initial cloud has been detected and the cloud temperature seems to lie between 5 and 10 K. Significant differential absorption within the cluster volume is not evident. (author)
Additional details
Identifiers
Publishing Information
- Journal Title
- Monthly Notices of the Royal Astronomical Society
- Journal Volume
- 178
- Journal Issue
- 3
- Series
- Mon. Not. R. Astron. Soc.
- Journal Page Range
- 423-440
- ISSN
- 0035-8711
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- United Kingdom
- INIS RN
- 8308590
- Subject category
- S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
- Descriptors DEI
- AGE ESTIMATION; GALACTIC EVOLUTION; GALAXIES; GRAVITATIONAL COLLAPSE; SPECTROPHOTOMETRY; STAR CLUSTERS; STAR EVOLUTION; STARS
Optional Information
- Notes
- Updated automatically by Metadata and Full-Text Enrichment Agent