1996A&A...308..791S

Query : 1996A&A...308..791S

1996A&A...308..791S - Astronomy and Astrophysics, volume 308791-798 (1996/4-3)

Application of wavelet analysis in variable star research. II. The semiregular star V Bootis.

SZATMARY K., GAL J. and KISS L.L.

Abstract (from CDS):

Light curve analysis of the SRa-type variable V Boo is presented and discussed. The periods are determined and the stability of these periods as well as their amplitudes are investigated with wavelet analysis. The amplitude decrease is studied with the so called ridge procedure, which shows that the amplitude of the longer period strongly decreased while the amplitude of the shorter period seems to remain stable. The possible interpretations of this effect are discussed. Using theoretical models and observational relations physical parameters and pulsational modes of V Boo are also estimated.

Abstract Copyright: ∼

Journal keyword(s): methods: data analysis - stars: AGB, post-AGB - stars: individual: V Boo

Simbad objects: 15

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Number of rows : 15
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 V* WZ Cas C* 00 01 15.8567946264 +60 21 19.025920224 8.77 9.47 7.13     C-N7III: 321 0
2 V* W Tau LP* 04 27 57.1933099464 +16 02 36.161255400   11.90 10.26     M3.0III 50 0
3 V* Y Lyn S* 07 28 11.6165714400 +45 59 26.229456564 9.88 8.71 6.98 4.25 1.96 M6S 152 0
4 V* Z UMa AB* 11 56 30.2260881624 +57 52 17.648864652   8.88 6.20 6.40   M5IIIv 129 0
5 V* T CVn AB* 12 30 12.4025645376 +31 30 12.036045060   11.86 10.26 8.04   M5 73 0
6 V* RY Dra C* 12 56 25.9112361600 +65 59 39.811665876 15.56 9.44 6.34 4.34 2.91 C-N3III: 248 0
7 V* R Hya Mi* 13 29 42.7801586466 -23 16 52.751628992 7.26 6.58 4.97 2.27 -0.15 M6-9e 511 0
8 V* V Boo AB* 14 29 45.2660481288 +38 51 40.661203608   9.73 8.46     M5+-6.5e 120 0
9 V* TX Dra LP* 16 35 00.7152884232 +60 28 05.227778640   8.86 7.36     M5 74 0
10 V* AH Dra AB* 16 48 16.6345015488 +57 48 49.347717084   8.91 7.69     M5 57 0
11 V* AF Cyg AB* 19 30 12.8536070904 +46 08 52.085413212   8.50 7.18     M5III 99 0
12 V* S Pav Mi* 19 55 13.9680387696 -59 11 44.333160288   9.25 8.21     M8III 95 0
13 V* RS Cyg C* 20 13 23.6616874008 +38 43 44.470030872 13.26 9.36 6.50 4.38 2.82 C-N5.5 187 0
14 V* RS Aqr Mi* 21 10 58.1310733368 -04 01 40.113357312   12.23 9.50     M2 34 0
15 V* W Cyg AB* 21 36 02.4974143922 +45 22 28.523281074 8.21 6.97 5.38 3.03 0.89 M4e-M6eIII 189 0

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