2004MNRAS.355..601Y

Query : 2004MNRAS.355..601Y

2004MNRAS.355..601Y - Mon. Not. R. Astron. Soc., 355, 601-607 (2004/December-1)

Period-luminosity relation for M-type semiregular variables from Hipparcos parallaxes.

YESILYAPRAK C. and ASLAN Z.

Abstract (from CDS):

We have studied the period-luminosity (P-L) relationships of oxygen-rich semiregular (SR) variables in several wavelength bands using Hipparcos parallaxes with an accuracy of better than 10 per cent. We have shown that there is a clear dependence on period of absolute magnitude in the U,B,V,R,IC,J,H,K,L,M,N, [12], [25], [60] and [100] bands, and that the slope of the linear Mλ- logP relation is a smooth function of wavelength. We point out that this relation can in principle be used to derive absolute bolometric magnitude as a function of period.

The behaviour of the second periods of SR variables in the P-L relation in the V and K bands is also discussed.


Abstract Copyright: 2004 RAS

Journal keyword(s): stars: distances - stars: fundamental parameters - stars: late-type - stars: oscillations

Simbad objects: 24

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Number of rows : 24
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 * psi Phe LP* 01 53 38.7393120868 -46 18 09.609378142 7.71 6.00 4.41 2.68 1.17 M4III 118 0
2 * rho Per LP* 03 05 10.59385 +38 50 24.9943 6.83 5.04 3.39 1.59 -0.03 M4+IIIa 330 0
3 * gam Ret LP* 04 00 53.8076037821 -62 09 33.418260950 7.93 6.12 4.50 2.84 1.36 M4III 72 0
4 V* R Dor AB* 04 36 45.59127 -62 04 37.7974 7.84 6.98 5.40 2.71 -0.44 M8III:e 376 0
5 * 54 Eri LP* 04 40 26.5114226976 -19 40 17.370744924 7.80 5.90 4.30 2.81 1.40 M3/4III 76 0
6 V* WZ Dor LP* 05 07 34.0268609928 -63 23 58.847362584   6.776 5.205     M3III 50 0
7 V* RX Lep AB* 05 11 22.8716317615 -11 50 56.713575585 8.37 7.14 5.68     M6III 112 0
8 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 19090 0
9 * L02 Pup AB* 07 13 32.3185436236 -44 38 22.951891964 7.90 6.66 5.10 2.49 0.07 M5IIIe 230 0
10 V* VZ Cam LP* 07 31 04.4677275984 +82 24 41.281519392 8.42 6.62 4.96     M4IIIa 76 0
11 * pi. Leo V* 10 00 12.8060146393 +08 02 39.190724909 8.22 6.30 4.70 3.27 2.19 M2-III 152 0
12 V* II Hya LP* 11 48 45.0827283219 -26 44 59.200109138 8.38 6.71 5.11     M4+III 107 0
13 * eps Mus LP* 12 17 34.2756441824 -67 57 38.652522346 7.27 5.60 4.02 2.12 0.36 M4III 81 0
14 * tet Aps AB* 14 05 19.8809399288 -76 47 48.342695604 8.10 7.05 5.50     M6.5III: 127 0
15 V* RR UMi LP* 14 57 35.0095879431 +65 55 56.814643584 7.86 6.19 4.54 2.69 0.97 M4.5III 195 0
16 * sig Lib Mi* 15 04 04.2148093680 -25 16 55.090486596 6.86 4.91 3.21 1.60 0.33 M2.5III 195 0
17 V* X Her AB* 16 02 39.1730141112 +47 14 25.265335956   7.64 6.58     M6III 249 0
18 * g Her AB* 16 28 38.5495839988 +41 52 54.044914927 7.70 6.53 5.01 2.49 0.26 M6-III 390 0
19 * 106 Her PM* 18 20 17.9149366104 +21 57 40.667073804 8.54 6.54 4.96 3.62 2.62 M1III 103 0
20 * 13 Lyr LP* 18 55 20.1023376286 +43 56 45.922489780 7.00 5.59 4.00 1.95 0.04 M4.5III 324 1
21 * 69 Dra PM* 19 59 36.6269882616 +76 28 53.016291300 9.70 7.81 6.20     M3III 43 0
22 V* V1070 Cyg LP* 21 22 48.6042369456 +40 55 57.180084924   8.325 7.155     M7III 47 0
23 V* SX Pav LP* 21 28 44.9254616915 -69 30 19.382609896   6.97 5.62     M5III 49 0
24 * eps Oct LP* 22 20 01.6806230015 -80 26 23.089683198   6.433 5.177     M5III 67 0

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