Published February 1979 | Version v1
Journal article Metadata-only

The frequency analysis of low-amplitude delta Scuti stars

Creators

  • 1. Cape Town Univ. (South Africa)

Description

HD 52788 is announced to be a new delta Scuti star. Stromgren and Hβ photometry show that this star is a giant at the red edge of the observed delta Scuti instability strip with probable abundance anomalies. The light variations are complex and a frequency analysis of the present data set is shown to be inadequate. Real variations on a time-scale of 15 to 20 min are claimed. (author)

Additional details

Additional titles

Subtitle (English)
2. HD 52788: a new variable delta Delphini star

Publishing Information

Journal Title
Mon. Not. R. Astron. Soc.
Journal Volume
186
Journal Issue
2
Series
Mon. Not. R. Astron. Soc.
Journal Page Range
575-582
ISSN
0035-8711

INIS

Country of Publication
United Kingdom
Country of Input or Organization
United Kingdom
INIS RN
10447075
Subject category
S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
BRIGHTNESS; COLOR; EVALUATED DATA; EXPERIMENTAL DATA; GIANT STARS; GRAPHS; ISOLATED VALUES; LUMINOSITY; SPECTROPHOTOMETRY; VARIABLE STARS; VISIBLE SPECTRA
Descriptors DEC
DATA; DATA FORMS; INFORMATION; NUMERICAL DATA; OPTICAL PROPERTIES; ORGANOLEPTIC PROPERTIES; PHYSICAL PROPERTIES; SPECTRA; STARS