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

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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 - 2024 		#notes
1 V* RV UMa RR* 13 33 18.0838837128 +53 59 14.598026988   10.97 10.9     kA9hF7 174 0
2 V* RS Boo RR* 14 33 33.2132344464 +31 45 16.614367848 9.94 9.83 9.73     kF3hF6.5 192 0
3 V* AR Her RR* 16 00 32.2322114376 +46 55 25.754534400   11.74 11.40     kA7hF3 135 0
4 V* XZ Dra RR* 19 09 42.6071961192 +64 51 32.137892820   10.40 10.12     kA3.5hA8 152 0
5 V* RR Lyr RR* 19 25 27.9129605304 +42 47 03.693258204   7.36   7.6   kA3hF0 926 0
6 V* XZ Cyg RR* 19 32 29.3050827744 +56 23 17.494181700   9.94 9.68     kA1.5hA8 262 0

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