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 - 2026 		#notes
1 V* WZ Psc LP* 02 06 12.2633009304 +08 14 53.200142808   7.911 6.303     M2III: 33 0
2 V* X For LP* 02 42 57.7805448792 -26 07 07.758745392   10.27 9.50     M3/4 29 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: 232 0
4 V* CZ Eri LP* 04 07 23.7959828760 -39 29 54.913336620   10.52 8.89     M3III 23 0
5 V* RV Cam AB* 04 30 41.6803544040 +57 24 42.284271780   9.65 8.20     M4II-III 66 0
6 * omi Ori S* 04 52 31.9624004856 +14 15 02.311506180   6.458 4.721     M3SIII 225 0
7 * 12 Cam RS* 05 06 12.1376709864 +59 01 16.819526820 8.110 7.260 6.130     K0IIIe 169 0
8 V* V719 Mon LP? 06 21 02.8908265728 +02 34 07.618482588   8.70 7.35     M4III 27 0
9 V* CG Lyn LP? 07 45 31.7393178264 +42 06 02.531740284   10.26 8.83     ~ 17 0
10 V* BC CMi LP* 07 52 07.1897763792 +03 16 38.436929508   7.85 6.39     M4/5III 50 0
11 * mu.01 Cnc LP* 08 06 18.3955343520 +22 38 07.755557640 9.56 7.65 5.99     M3III 56 0
12 V* NS Hya LP* 09 06 59.9393617008 +01 27 45.694793916 9.78 7.82 6.17     M3III 32 0
13 V* U UMa V* 10 15 07.6667706576 +59 59 07.946293920   7.85 6.25     M0IIIv 46 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: 179 0
15 BD+40 2528 PM* 12 21 44.5364751024 +39 23 48.300623916       9.6   G8 23 0
16 * 71 UMa V* 12 25 03.2081950656 +56 46 40.181406780 9.26 7.43 5.81     M3III 38 0
17 V* V929 Cen LP? 12 30 00.4484979312 -42 55 46.653883428   8.328 8.640 6.31   M2III 23 0
18 * 4 Dra SB* 12 30 06.6619965864 +69 12 03.974236920 8.38 6.57 4.95     M3+IIIa 143 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 74 0
20 V* T Cen Mi* 13 41 45.5635339752 -33 35 50.560017864 8.59 7.49 6.05     K5-M4e 77 0
21 * 13 Boo LP* 14 08 17.3027518032 +49 27 29.396447352 8.82 6.90 5.25     M1.5III 92 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 119 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 69 0
24 * 104 Her V* 18 11 54.1566238248 +31 24 19.256317416 8.56 6.62 4.97     M3III 127 0
25 HD 169305 PM* 18 21 32.6635447439 +49 07 17.733625096 8.65 6.71 5.05     M2III 68 0
26 HD 186121 ** 19 40 41.1500612424 +43 04 40.171152612 9.14 7.72 6.16     M3III 32 0
27 * 19 Cyg LP* 19 50 33.9954509952 +38 43 20.705132352 8.91 6.81 5.12     M2III 61 0
28 * 69 Dra PM* 19 59 36.6269882616 +76 28 53.016291300 9.70 7.81 6.20     M3III 43 0
29 V* V346 Tel AB* 20 04 03.2616568896 -51 12 44.842800600   10.55 9.18     M4/5III 23 0
30 HD 191372 V* 20 04 53.3925019728 +68 01 37.776167760 9.93 7.93 6.28     M3-IIIa 29 0
31 V* V1483 Aql LP? 20 27 46.1372704080 -05 39 15.230055780   8.53 7.06     M4III 19 0
32 * 47 Cap LP* 21 46 16.2693137520 -09 16 33.366822060 9.53 7.66 6.00     M2III 64 0

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