2002AJ....123..965S

Query : 2002AJ....123..965S

2002AJ....123..965S - Astron. J., 123, 965-982 (2002/February-0)

The intermediate-period cepheid strip stars.

SCHMIDT E.G.

Abstract (from CDS):

To explore the population of variable stars that fall between RR Lyrae stars and classical Cepheids, we have obtained extensive photometric observations for 56 stars with periods between 0.6 and 1.0 days. For these stars and an additional 10, we have examined the form and stability of the light curves to explore the variety of types of stars in this period regime. We conclude that the majority of the sample are Bailey type ab RR Lyrae stars. However, a surprising number that possibly exhibit the Blazhko effect are found. There are a half-dozen other stars that do not appear to be in either of these two groups. One is the well-known multimode pulsator AC And. We suggest that two of the others may be anomalous Cepheids and two may be type II Cepheids.

Abstract Copyright: ∼

Journal keyword(s): Stars: Variables: Cepheids - Stars: Variables: RR Lyrae Variable

Simbad objects: 67

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Number of rows : 67
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* GM And RR* 00 00 03.6625745496 +35 21 46.084367232   12.90       ~ 23 0
2 V* SY Psc RR* 01 02 32.9582444736 +05 23 42.045911592     13.12     ~ 31 0
3 V* FM And RR* 01 08 46.8160455216 +36 37 23.946056148   14.00 13.92     ~ 20 0
4 V* BR Cas RR* 01 21 39.7790596560 +65 36 51.662917620   14.54 13.48 12.99   ~ 20 0
5 V* XZ Cet RR* 02 00 16.6337784768 -16 20 46.035996360   9.81 9.49 9.34 9.241 A1w 83 0
6 V* DU And RR* 02 30 31.3653845136 +40 50 33.470248956   12.50 13.77     kA1.5hF6 24 0
7 V* SX Tri RR* 02 33 53.0778770280 +35 47 44.579833188   14.4 14.48     ~ 18 0
8 V* AN Per RR* 03 08 31.3461568728 +48 32 40.421663628           ~ 19 0
9 V* TU Per RR* 03 09 04.8097725216 +53 11 36.235519620     12.77     ~ 54 0
10 V* BG Eri RR* 04 40 39.8190462072 -09 11 23.765263044     13.76     ~ 17 0
11 V* TY Cam RR* 05 33 26.3670163680 +62 29 14.913634632     13.24     ~ 18 0
12 V* CM Ori RR* 06 03 54.8797279200 +08 14 32.247986244           ~ 38 0
13 V* DT Gem cC* 06 06 58.0941145584 +25 24 01.956042324     12.514 12.06   ~ 25 0
14 V* RV CMi RR* 07 21 50.6132163864 +04 14 40.423125660     13.25     ~ 24 0
15 V* AS Cnc RR* 08 25 42.1588270728 +25 43 08.507375688     12.81     ~ 43 0
16 V* ET Hya RR* 08 35 04.2167877600 -08 50 09.958101972   12.73 12.33     ~ 43 0
17 HIP 42115 * 08 35 05.6414536200 -08 50 45.187836792           ~ 26 0
18 V* GO Hya RR* 08 54 53.4980652192 +06 26 12.764213916     12.58     ~ 41 0
19 V* WW Leo RR* 09 30 26.1379923960 +07 12 21.140820576   12.20 12.84     kF0.5hF9 48 0
20 V* X LMi RR* 10 06 06.7278155832 +39 21 28.469464488   12.46 12.30     kA5hF7 63 0
21 V* BK UMa RR* 10 50 18.9397414080 +42 34 08.489390052     13.02     ~ 31 0
22 V* AX Leo RR* 11 33 03.7554394416 +12 09 13.871272428   12.20 12.44     A2 66 0
23 V* CF Leo RR* 11 46 32.5817107560 +16 13 52.487681340 12.579 12.49 11.82     ~ 23 0
24 V* BD UMa RR* 11 57 06.8321029656 +48 24 25.329918312     13.65     A7 27 0
25 V* BW Com RR* 12 04 16.6840115952 +18 53 12.552100476           ~ 20 0
26 V* AB UMa RR* 12 11 14.5890707328 +47 49 43.794301620   11.42 10.88     kF8.5hF7 71 0
27 V* UU UMa RR* 12 20 09.5921191152 +56 54 51.697741356           ~ 20 0
28 V* CY Com RR* 12 28 19.9998397392 +24 57 19.259302248     14.58     ~ 30 0
29 V* UZ CVn RR* 12 30 27.7043909160 +40 30 32.026533876   12.23 12.11     A5 81 0
30 V* BM Vir RR* 12 31 55.6336564656 +00 54 30.869430444     14.02     ~ 25 0
31 V* GH Vir RR* 12 38 04.5172980696 +07 18 29.078261604   14.8 14.29 14.4   ~ 23 0
32 V* DH Vir RR* 12 39 56.5272319752 +06 04 45.214800492   13.00 13.77     ~ 26 0
33 V* BY Vir RR* 12 54 08.6231941488 +02 16 15.105662796     14.02     ~ 19 0
34 V* UZ Com RR* 13 12 26.7487574160 +30 21 15.985714392   13.81 13.40     ~ 39 0
35 V* BL Boo RR* 14 05 40.4631562776 +28 29 12.276432096   15.10 14.75     ~ 44 0
36 V* AE Vir RR* 14 27 29.3470070328 +03 46 41.091066048     13.36     A3 33 0
37 V* VY Boo RR* 14 49 44.9027898888 +24 29 10.587041880     13.46     ~ 29 0
38 V* DV Vir RR* 14 54 41.6282547216 +02 44 20.906796336     14.18     ~ 19 0
39 V* UY CrB RR* 16 06 21.7639663320 +28 07 03.841797432     13.00     ~ 28 0
40 V* V692 Her RR* 16 22 18.1393436832 +26 22 33.062736504     13.85     ~ 24 0
41 V* GT Her RR* 16 30 18.5908735392 +34 27 34.727935284     14.02     ~ 22 0
42 V* V362 Her RR* 16 30 39.5461109808 +23 26 41.704350468     14.23     ~ 18 0
43 V* V599 Her RR* 16 36 30.3448326768 +26 32 14.224178148     13.94     ~ 22 0
44 V* AG Her RR* 16 40 32.8534277832 +40 37 06.095968068   13.27 12.89 13.07 12.82 A3 50 0
45 V* V448 Her RR* 16 42 38.6562387312 +39 52 45.238879992   13.19 13.55 13.56 12.94 ~ 25 0
46 V* CW Her RR* 16 50 38.2408255104 +35 27 04.927643136   13.21 13.09     ~ 42 0
47 V* V716 Her RR* 17 07 11.4497473152 +45 49 26.186667888     14.17     ~ 17 0
48 V* V865 Oph RR* 17 19 00.1515805824 +09 30 26.704663704     12.96     ~ 20 0
49 V* V486 Her RR* 17 26 38.3674896384 +26 56 17.725786512     13.05 13.33 12.25 ~ 21 0
50 V* V768 Oph RR* 17 31 15.7518437088 +05 41 06.099649584     13.39     ~ 16 0
51 V* OX Her RR* 18 03 26.3750796240 +38 41 41.109647172   13.25 13.09     kA4hA8 23 0
52 V* KN Lyr RR* 18 30 44.6237840616 +38 23 55.172869044   13.50 13.94     ~ 20 0
53 V* CX Lyr RR* 18 51 17.2810420536 +28 47 47.545526328           kA7hF4 47 0
54 V* DR Lyr RR* 19 02 12.3415554312 +26 08 39.764045544       14.243   ~ 15 0
55 V* NR Lyr RR* 19 08 27.2318445648 +38 48 46.127810592     12.373   11.673 ~ 66 0
56 V* EN Lyr RR* 19 14 54.3101071224 +34 46 01.986136284       12.91   ~ 24 0
57 V* V742 Cyg RR* 20 02 32.7741258720 +37 46 34.741388460           ~ 16 0
58 V* KP Cyg RR* 20 05 40.7547821448 +41 15 45.047879100       12.600   F7 25 0
59 V* GZ Cep RR* 20 13 54.9506229768 +76 08 48.879976884           ~ 11 0
60 V* CV Del RR* 20 30 54.2321051904 +16 32 34.620183132   14.60 14.15 13.79   ~ 15 0
61 V* FW Peg RR* 21 32 51.4143233040 +12 53 30.740172468     13.28     ~ 20 0
62 V* XZ Lac RR* 22 18 58.2580372872 +49 44 22.708855644           ~ 14 0
63 V* CQ Lac RR* 22 21 10.4028962904 +39 43 12.527271804   12.70 12.38     A1 47 0
64 V* AC And RR* 23 18 02.3460483480 +48 46 58.340261028   11.48 10.90     A9 83 0
65 V* DZ Peg RR* 23 20 07.0352676120 +16 04 06.985219440   12.04 11.73     ~ 53 0
66 V* IU Cas RR* 23 44 39.2470551744 +52 20 41.120289132           ~ 21 0
67 V* DY And RR* 23 58 42.2110640928 +41 29 19.361748336   12.80 13.55     ~ 20 0

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