2002MNRAS.334..669P

Query : 2002MNRAS.334..669P

2002MNRAS.334..669P - Mon. Not. R. Astron. Soc., 334, 669-672 (2002/August-2)

Do red giant stars pulsate in high overtones.

PERCY J.R. and HOSICK J.

Abstract (from CDS):

About 30 photometrically variable red giant stars have periods less than 10d, as determined by the compilers of the Hipparcos Catalogue from Hipparcos photometric measurements. These periods, when combined with estimates of the radii and masses of these stars, and with pulsation theory, imply that these stars are pulsating in very high overtones. We present several pieces of evidence which suggest that the periods may be spurious, as a result of the particular aliasing properties of the Hipparcos photometry. We conclude that the evidence for high-overtone pulsation in red giant stars is equivocal.

Abstract Copyright: 2002 Blackwell Science Ltd

Journal keyword(s): stars: late-type - stars: oscillations - stars: variables: other

Simbad objects: 32

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Number of rows : 32
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* WZ Psc LP* 02 06 12.2633009304 +08 14 53.200142808   7.911 6.303     M2III: 30 0
2 V* X For LP* 02 42 57.7805448792 -26 07 07.758745392   10.27 9.50     M3/4 27 0
3 * rho02 Ari LP* 02 55 48.4979998 +18 19 53.902936 8.56 7.44 5.93 3.51 1.34 M6-III: 224 0
4 V* CZ Eri LP* 04 07 23.7959828760 -39 29 54.913336620   10.52 8.89     M3III 21 0
5 V* RV Cam LP* 04 30 41.6803544040 +57 24 42.284271780   9.65 8.20     M4II-III 62 0
6 * omi Ori S* 04 52 31.9624004856 +14 15 02.311506180   6.458 4.721     M3SIII 215 0
7 * 12 Cam RS* 05 06 12.1376709864 +59 01 16.819526820 8.110 7.260 6.130     K0IIIe 163 0
8 V* V719 Mon LP? 06 21 02.8908265728 +02 34 07.618482588   8.70 7.35     M4III 25 0
9 V* CG Lyn LP? 07 45 31.7393178264 +42 06 02.531740284   10.26 8.83     ~ 15 0
10 V* BC CMi LP* 07 52 07.1897763792 +03 16 38.436929508   7.85 6.39     M4/5III 47 0
11 * mu.01 Cnc LP* 08 06 18.3955343520 +22 38 07.755557640 9.56 7.65 5.99     M3III 51 0
12 V* NS Hya LP* 09 06 59.9393617008 +01 27 45.694793916 9.78 7.82 6.17     M3III 29 0
13 V* U UMa V* 10 15 07.6667706576 +59 59 07.946293920   7.85 6.25     M0IIIv 43 0
14 * 56 Leo LP? 10 56 01.4682688998 +06 11 07.341317877 8.45 7.24 5.78 3.53 1.44 M5.5III: 172 0
15 BD+40 2528 PM* 12 21 44.5364751024 +39 23 48.300623916       9.6   G8V 18 0
16 * 71 UMa V* 12 25 03.2081950656 +56 46 40.181406780 9.26 7.43 5.81     M3III 34 0
17 V* V929 Cen LP? 12 30 00.4484979312 -42 55 46.653883428   8.328 8.640 6.31   M2III 21 0
18 * 4 Dra SB* 12 30 06.6619965864 +69 12 03.974236920 8.38 6.57 4.95     M3+IIIa 130 0
19 V* FW Vir LP* 12 38 22.4057053224 +01 51 16.779667860 9.13 7.31 5.71 4.15 2.73 M3+IIICa0.5 69 0
20 V* T Cen Mi* 13 41 45.5635339752 -33 35 50.560017864 8.59 7.49 6.05     K5-M4e 73 0
21 * 13 Boo LP* 14 08 17.3027518032 +49 27 29.396447352 8.82 6.90 5.25     M1.5III 86 0
22 * 34 Boo LP* 14 43 25.3625454312 +26 31 40.272181810 8.44 6.46 4.79 3.37 2.11 M3-III 114 0
23 * 2 Her PM* 15 54 37.8497228904 +43 08 18.830085396 8.98 7.02 5.38 3.90 2.65 M3-III 63 0
24 * 104 Her V* 18 11 54.1566238248 +31 24 19.256317416 8.56 6.62 4.97     M3III 121 0
25 HD 169305 PM* 18 21 32.6635447439 +49 07 17.733625096 8.65 6.71 5.05     M2III 62 0
26 HD 186121 ** 19 40 41.1500612424 +43 04 40.171152612 9.14 7.72 6.16     M3III 29 0
27 * 19 Cyg LP* 19 50 33.9954509952 +38 43 20.705132352 8.91 6.81 5.12     M2III 56 0
28 * 69 Dra PM* 19 59 36.6269882616 +76 28 53.016291300 9.70 7.81 6.20     M3III 42 0
29 V* V346 Tel LP* 20 04 03.2616568896 -51 12 44.842800600   10.55 9.18     M4/5III 22 0
30 HD 191372 V* 20 04 53.3925019728 +68 01 37.776167760 9.93 7.93 6.28     M3-IIIa 27 0
31 V* V1483 Aql LP? 20 27 46.1372704080 -05 39 15.230055780   8.53 7.06     M4III 17 0
32 * 47 Cap LP* 21 46 16.2693137520 -09 16 33.366822060 9.53 7.66 6.00     M2III 62 0

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