1994A&AS..108...25B

Query : 1994A&AS..108...25B

1994A&AS..108...25B - Astron. Astrophys., Suppl. Ser., 108, 25-39 (1994/November-2)

Fundamental parameters of Cepheids. II. Radial velocity data.

BERSIER D., BURKI G., MAYOR M. and DUQUENNOY A.

Abstract (from CDS):

Radial velocity data for 40 Cepheid stars obtained with the CORAVEL spectrometer are presented. They represent 1203 individual observations. The mean number of measurements per star is 41, ranging from 10 to 133. For each star, a Fourier analysis has been made and we searched the period that gave the best fit for the velocity curve. When the data covered a sufficiently long time interval, it has been looked for period changes or phase jumps. The results have been compared to those found in the literature; the choice of the best periods is discussed, taking into consideration the uncertainty on the period, the smoothness of the fit and several other parameters. New orbital elements, based on CORAVEL measurements only, are given for DL Cas and W Sgr.

Abstract Copyright: ∼

Journal keyword(s): stars: Cepheids - stars: oscillations - stars: individual: DL Cas, W Sgr

VizieR on-line data: <Available at CDS (J/A+AS/108/25): table2 table3>

Simbad objects: 39

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Number of rows : 39
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* FM Cas cC* 00 14 28.2414596520 +56 15 10.575377388   10.15 9.16   7.984 F7.5Ib 120 0
2 V* SY Cas cC* 00 15 09.8128866000 +58 25 27.442084836   10.69 9.92   8.789 F5 129 0
3 V* DL Cas cC* 00 29 58.5888773064 +60 12 43.065292140 10.66 9.88 8.63   7.582 G1Ib-IIHdel-1 331 0
4 V* V636 Cas cC* 01 32 43.2250253784 +63 35 37.699010016   8.486 7.176     G0Ib 109 0
5 V* V440 Per cC* 02 23 51.7443704208 +55 21 53.502677352 7.76 7.120 6.291     F8Ib-II 184 0
6 V* SU Cas cC* 02 51 58.7511911208 +68 53 18.606894036 6.92 6.44 5.80     F5.5III+ 424 1
7 V* SW Tau WV* 04 24 32.9729044632 +04 07 24.080336400   10.23 9.33     A7 113 0
8 V* SZ Tau cC* 04 37 14.7776556504 +18 32 34.926940860 7.65 7.13 6.37     F6.7:Ib 305 0
9 V* ST Tau cC* 05 45 03.1603367712 +13 34 34.903715808   9.13 7.79   7.149 G0 132 0
10 V* EU Tau cC* 05 45 40.5288555072 +18 39 24.819950988   8.71 8.08     G5 118 0
11 V* CO Aur cC* 06 00 28.5064756848 +35 18 43.852562928   8.34 7.73     F5Ib 94 0
12 V* T Mon cC* 06 25 12.9996760920 +07 05 08.558582892 8.24 7.20 5.98   4.996 G3Iabv+A0p 464 1
13 V* DX Gem cC* 06 33 54.6098400624 +14 28 17.010131736   11.24 10.73     ~ 100 0
14 V* BB Gem cC* 06 34 35.2939182408 +13 04 44.708012976   11.85 11.16     ~ 72 0
15 V* BE Mon cC* 06 40 05.5822060896 +07 36 20.986002036   11.6 10.5     G5 87 0
16 V* V508 Mon cC* 06 47 09.4000203792 +03 58 01.551642816   11.50 10.53     ~ 76 0
17 * zet Gem cC* 07 04 06.5312384690 +20 34 13.074474962 5.20 4.58 3.79   3.082 G1Ib 569 0
18 V* V465 Mon cC* 07 08 09.3119173128 -00 03 56.570178492   11.07       G0 80 0
19 V* CS Vel cC* 09 41 10.2609376392 -53 48 57.785105952   12.46 11.24   10.078 ~ 112 0
20 V* TW Nor cC* 16 04 55.2261513912 -51 57 12.653328096   13.67 11.17     ~ 162 0
21 V* V340 Nor cC* 16 13 17.3997630552 -54 14 05.586545400   9.61 8.47 8.83   G2Iab 160 1
22 V* S Nor cC* 16 18 51.8316855000 -57 53 59.256000852 8.15 7.49 6.49   5.427 F8/G0Ib 374 1
23 * gam01 Sgr cC* 18 05 01.2264355704 -29 34 48.322222356 5.99 5.47 4.69   3.869 G0Ib/II 348 0
24 V* U Sgr cC* 18 31 53.3323107600 -19 07 30.261459540 8.50 7.81 6.68   5.413 G1Ib 467 0
25 V* V367 Sct cC* 18 33 35.2353033192 -10 25 38.126250552   13.34 11.580     F7Ib 175 0
26 V* EV Sct cC* 18 36 39.6017483712 -08 11 05.361288684   10.99 9.90     F8Ib 250 0
27 V* U Vul cC* 19 36 37.7293294920 +20 19 58.576725768   8.368 7.162   5.556 F8Iab 230 0
28 V* SV Vul cC* 19 51 30.9059845128 +27 27 36.837672012 8.65 9.00 6.74   5.703 F8Ia 433 0
29 V* X Vul cC* 19 57 28.6054979616 +26 33 23.284943352   10.16 8.87   7.147 F8Ia 174 0
30 V* X Cyg cC* 20 43 24.1917118680 +35 35 16.077149700 8.69 7.70 6.47   5.241 F7Ib 469 0
31 V* T Vul cC* 20 51 28.2383768376 +28 15 01.819622952 6.89 6.49 5.77   5.061 F5Ib+A0.8V 342 0
32 V* DT Cyg cC* 21 06 30.2442031296 +31 11 04.762896468 6.70 6.38 5.82     F7II- 312 0
33 V* VZ Cyg cC* 21 51 41.4416202624 +43 08 02.542086024   10.02 8.60   7.948 G0 170 0
34 * del Cep cC* 22 29 10.2626640314 +58 24 54.697613650 4.71 4.35 3.75   3.219 F5Iab:+B7-8 730 0
35 V* RR Lac cC* 22 41 26.5260757056 +56 25 58.031784048   9.68 8.87   7.786 K0 174 0
36 V* CR Cep cC* 22 46 24.7705138656 +59 26 31.922840292   10.94 9.64   7.931 G0 97 0
37 V* X Lac cC* 22 49 03.1807630560 +56 25 41.530963044   9.21 8.42     G5 171 0
38 V* DD Cas cC* 23 57 34.9602200184 +62 43 05.686391208   10.95 9.84   8.516 F7 127 0
39 V* CF Cas cC* 23 58 17.9760671064 +61 13 15.821693832   12.72 10.80   9.700 F8Ibv 245 0

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