1999A&A...344L..41L

Query : 1999A&A...344L..41L

1999A&A...344L..41L - Astronomy and Astrophysics, volume 344L41-44 (1999/4-2)

Amplitude investigation of δ Scuti variables in open clusters.

LI Z.P. and MICHEL E.

Abstract (from CDS):

We report here the results of a statistical analysis of 28 δ Scuti stars from five open clusters, α Persei, Pleiades, Hyades, Praesepe and Coma. These δ Scuti variables, most of which are on the main sequence, tend to show a positive correlation between oscillation amplitude and absolute luminosity. No correlation is found between amplitude and effective temperature.

Abstract Copyright: ∼

Journal keyword(s): Galaxy: open clusters and associations: general - stars: variables: δ Sct - stars: statistics - stars: oscillations - stars: fundamental parameters

Simbad objects: 35

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Number of rows : 35
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* V459 Per dS* 03 21 58.6188233040 +49 12 53.516136816   9.45 9.18     F0IV 74 0
2 V* V461 Per dS* 03 24 19.1824987152 +49 13 16.531786560   9.34 9.00     A8V 99 0
3 Cl Melotte 20 MGr 03 26 50.6 +48 51 48           ~ 928 0
4 V* V465 Per dS* 03 30 33.9885847800 +47 37 41.479403952   9.06 8.83     A6Vn 73 0
5 V* V624 Tau dS* 03 43 43.2412431936 +24 22 28.445642868   8.49 8.22     A7III 140 0
6 Cl Melotte 22 OpC 03 46 38.0 +24 10 41           ~ 3679 0
7 V* V534 Tau dS* 03 47 03.5551874064 +24 49 11.812255356   8.65 8.30   7.83 A9V 120 0
8 V* V647 Tau dS* 03 47 19.3458598776 +24 08 20.815318464   8.51 8.26   7.97 A7Vs 182 0
9 V* V650 Tau dS* 03 47 26.8283452536 +23 40 41.988023688   7.93 7.79   7.61 A3Van 140 0
10 * h Tau dS* 04 19 57.7045712640 +14 02 06.732211488   5.856 5.568 5.407 5.250 F0IV 243 0
11 * 58 Tau dS* 04 20 36.3103641648 +15 05 43.630164636   5.475 5.242 5.126 4.999 F0IV-V 210 0
12 * 60 Tau dS* 04 22 03.5181398136 +14 04 37.912925064   6.054 5.710 7.05 5.38 kA3hF2mF2(III) 288 0
13 * ups Tau dS* 04 26 18.4631232492 +22 48 48.889451555   4.572 4.282     A8Vn 189 0
14 * 71 Tau dS* 04 26 20.7708204936 +15 37 05.884087620   4.758 4.480 5.96 4.15 F0V 235 0
15 * tet02 Tau dS* 04 28 39.7416111456 +15 52 15.148738380 3.690 3.600 3.410 5.43   A7III 459 0
16 Cl Melotte 25 OpC 04 30 27.4 +16 46 43           ~ 3309 0
17 * rho Tau dS* 04 33 50.9178322656 +14 50 39.941657592 4.98 4.90 4.65 4.41 4.29 A8V 237 0
18 * i Tau dS* 04 51 22.4635311552 +18 50 23.485866432   5.302 5.085 4.964 4.830 A7IV-V 187 0
19 V* BR Cnc dS* 08 37 40.7066052072 +19 31 06.306845088   8.48 8.25     F0Vn 126 0
20 Cl* NGC 2632 KW 84 * 08 38 13.9839676344 +19 59 40.101900792   13.6       ~ 5 0
21 V* CY Cnc dS* 08 38 37.8616098480 +19 59 23.094950100   8.34 8.14     F0V 104 0
22 V* BS Cnc dS* 08 39 09.0975243288 +19 35 32.619758244   8.78 8.59     A9V 130 0
23 * 38 Cnc dS* 08 39 42.6543233112 +19 46 42.436048548   6.88 6.66     F0IV 151 0
24 V* BU Cnc dS* 08 39 44.6645719872 +19 16 30.772035552   7.84 7.65     A7Vn 128 0
25 NGC 2632 OpC 08 39 58.4 +19 36 33           ~ 1733 0
26 V* BQ Cnc SB* 08 40 26.7477443016 +20 10 55.223326884   8.46 8.15     A9Vn 87 0
27 V* BV Cnc dS* 08 40 32.9592741000 +19 11 39.569214768   8.98 8.72     kA6hA9mF0 100 0
28 V* BN Cnc dS* 08 40 39.2340192816 +19 13 41.848124700   8.01 7.80     A9V 120 0
29 V* BW Cnc dS* 08 40 52.4779618920 +20 15 59.472562896   8.74 8.48     F0Vn 116 0
30 V* EP Cnc dS* 08 40 56.2946955456 +19 34 49.228381848 7.090 6.950 6.780     A6Vn 131 0
31 V* HI Cnc ** 08 41 18.395592 +19 15 39.56328   9.01 8.82 8.75   A7Vn 71 0
32 V* BX Cnc dS* 08 42 06.4971812184 +19 24 40.526879436   8.17 7.97     A7V 125 0
33 V* BY Cnc dS* 08 42 10.8071828616 +18 56 03.761716128   8.09 7.91     A7Vn 95 0
34 Cl Melotte 111 OpC 12 11 54.9 +25 16 36           ~ 520 0
35 V* FM Com dS* 12 19 02.0250151224 +26 00 30.060577116   6.605 6.433     A6:IV-Vmv 165 0

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