2002A&A...390..133J


Query : 2002A&A...390..133J

2002A&A...390..133J - Astronomy and Astrophysics, volume 390, 133-137 (2002/7-4)

Blazhko stars: Always distorted?

JURCSIK J., BENKO J.M. and SZEIDL B.

Abstract (from CDS):

A reexamination of the amplitude ratios of the photometric and radial velocity changes of Blazhko RRab stars in their different Blazhko phases shows that a normal amplitude ratio occurs near the phase of maximum amplitude. Checking the Fourier parameters of maximum amplitude light curves with different methods proved, however, that none of these light curves can be regarded as a normal RR Lyrae type light curve.

Abstract Copyright:

Journal keyword(s): stars: variables: RR Lyr - stars: oscillations - techniques: photometric - techniques: radial velocities

Simbad objects: 6

goto Full paper

goto View the references in ADS

Number of rows : 6
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2022
#notes
1 V* RV UMa RR* 13 33 18.0838837128 +53 59 14.598026988   10.97 10.9     kA9hF7 165 0
2 V* RS Boo RR* 14 33 33.2132344464 +31 45 16.614367848 9.94 9.83 9.73     kF3hF6.5 182 0
3 V* AR Her RR* 16 00 32.2322114376 +46 55 25.754534400   11.74 11.40     kA7hF3 128 0
4 V* XZ Dra RR* 19 09 42.6071961192 +64 51 32.137892820   10.40 10.12     kA3.5hA8 144 0
5 V* RR Lyr RR* 19 25 27.9129605304 +42 47 03.693258204   7.36   7.6   kA3hF0 895 0
6 V* XZ Cyg RR* 19 32 29.3050827744 +56 23 17.494181700   9.94 9.68     kA1.5hA8 255 0

To bookmark this query, right click on this link: simbad:objects in 2002A&A...390..133J and select 'bookmark this link' or equivalent in the popup menu


2022.08.18-04:16:36

© Université de Strasbourg/CNRS

    • Contact