Astronomy and Astrophysics – Astrophysics
Scientific paper
Mar 1992
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1992a%26as...92..841k&link_type=abstract
Astronomy and Astrophysics Supplement Series (ISSN 0365-0138), vol. 92, no. 4, March 1992, p. 841-861.
Astronomy and Astrophysics
Astrophysics
20
B Stars, O Stars, Stellar Magnitude, Ubv Spectra, Astronomical Catalogs, Emission Spectra, Stellar Envelopes, Stellar Spectrophotometry
Scientific paper
The paper presents uvby-beta measurements of 528 type B stars selected from the SAO Catalog on the basis of two criteria: the spectral types in the range B3-B5 and mV between the 8th and the 9th magnitude. Reddening independent (c1) values are estimated from the spectral classification and compared to the observed values. No systematic trend with observed (b-y), H-beta, or spectral type appears to be present, but the range of (c1) residuals is surprisingly large. A rather large part of the stars has small beta values, smaller than for the BIa supergiants. Only two are classified as O stars and most of them have the suffix e, ne, or nne. Most beta values for the O type stars are slightly above the upper limit of 2.585 m.
No associations
LandOfFree
Uvby-beta observations of 528 type B stars with V between the 8th and 9th magnitude does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Uvby-beta observations of 528 type B stars with V between the 8th and 9th magnitude, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Uvby-beta observations of 528 type B stars with V between the 8th and 9th magnitude will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1214364