2022AJ....164..162S

Query : 2022AJ....164..162S

2022AJ....164..162S - Astron. J., 164, 162 (2022/October-0)

Double-mode Cepheids from the Zwicky Transient Facility Survey.

SHAH V., CHEN X. and DE GRIJS R.

Abstract (from CDS):

Multimode Cepheids pulsate simultaneously in more than one mode of oscillation. They provide an independent means to test stellar models and pulsation theories. They can also be used to derive metallicities. In recent years, the number of known multimode Cepheids has increased dramatically with the discovery of a large number of Galactic double-mode Cepheids. To date, 209 double-mode Cepheids have been detected in the Galactic bulge and disk, mostly based on the Optical Gravitational Lensing Experiment's (OGLE) catalog. In this paper, we conduct a comprehensive search for double-mode Cepheids in the northern sky based on Zwicky Transient Facility Data Release 5. We found 72 such objects in the Milky Way. The periods of the 30 sample objects already included in the OGLE catalog show excellent agreement with the OGLE periods. The period ratios of our new Cepheids are consistent with those of known double-mode Cepheids, as evidenced by their loci in the so-called “Petersen diagram.” Compared with OGLE, the completeness of our double-mode Cepheid sample is around 71%. The much improved temporal sampling of the Zwicky Transient Facility offers significant scope to find more double-mode Cepheids, especially at the distribution's short-period end.

Abstract Copyright: © 2022. The Author(s). Published by the American Astronomical Society.

Journal keyword(s): Cepheid variable stars - Double-mode Cepheid variable stars - Milky Way Galaxy - Astronomy databases

Simbad objects: 91

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Number of rows : 91
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* V825 Cas cC* 00 25 18.1692599640 +60 45 53.202776472   14.1       ~ 13 0
2 V* AS Cas cC* 00 25 37.7350953840 +64 13 47.619419592     12.23     ~ 56 0
3 M 31 AGN 00 42 44.330 +41 16 07.50 4.86 4.36 3.44     ~ 13622 1
4 NAME SMC G 00 52 38.0 -72 48 01   2.79 2.2     ~ 12317 1
5 V* V470 Cas cC* 01 32 18.1739696832 +56 29 57.905574396   12.99 12.16     ~ 25 0
6 V* AY Cas cC* 01 38 59.9871715440 +64 59 21.265204308   12.37 11.40     ~ 53 0
7 ATO J029.2508+57.6072 cC* 01 57 00.2095034322 +57 36 25.978446481       14.372   ~ 7 0
8 NAME Magellanic Clouds GrG 03 00 -71.0           ~ 7988 0
9 ATO J055.5793+54.4953 cC* 03 42 19.0361479256 +54 29 43.201473353           ~ 6 0
10 ATO J059.8773+50.9205 cC* 03 59 30.5686727828 +50 55 13.899734558   16.664 14.771 14.741   ~ 9 0
11 V* QX Cam cC* 04 10 05.4333718368 +61 46 38.101319904   13.1       ~ 14 0
12 ATO J070.8455+46.9510 cC* 04 43 22.9337456308 +46 57 03.609209058   16.071 14.544 14.496   ~ 7 0
13 NSVS 4346946 cC* 04 45 23.8934798040 +42 55 19.964182152           ~ 9 0
14 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 19090 0
15 ATO J085.0120+16.0842 cC* 05 40 02.8999121068 +16 05 03.169643789   15.645 14.809 14.756   ~ 10 0
16 OGLE GD-CEP-1275 cC* 05 47 03.0214430016 +17 44 47.562105912     14.4   13.293 ~ 11 0
17 ATO J088.0796+17.7442 cC* 05 52 19.1177293731 +17 44 39.328000480   16.288 15.470 15.108 14.272 ~ 7 0
18 ATO J089.1432+16.2979 cC* 05 56 34.3690941143 +16 17 52.483575874   14.124 13.400 13.000 12.378 ~ 7 0
19 NSVS 9671364 cC* 05 58 44.5918941720 +07 27 49.795805448     12.09     ~ 6 0
20 OGLE GD-CEP-22 cC* 06 02 49.6686452112 +18 48 46.092860460     16.681   14.255 ~ 10 0
21 V* DT Gem cC* 06 06 58.0941145584 +25 24 01.956042324     12.514 12.06   ~ 25 0
22 OGLE GD-CEP-1587 cC* 06 20 40.2850136115 +08 08 58.601541217   15.877 14.864 14.743 13.759 ~ 6 0
23 ATO J096.4252+08.4957 cC* 06 25 42.0706901605 +08 29 44.483728621   14.583 13.668 13.329 12.506 ~ 10 0
24 OGLE GD-CEP-37 cC* 06 28 05.0387916312 +14 28 06.497348268     14.045   12.827 ~ 10 0
25 OGLE GD-CEP-39 cC* 06 28 55.8258022968 +11 07 29.239841748     12.982   11.689 ~ 14 0
26 ATO J099.1517+06.1586 cC* 06 36 36.4126359343 +06 09 31.245274164   16.189 14.881 14.632 13.376 ~ 7 0
27 OGLE GD-CEP-1592 cC* 06 38 14.1536847222 +06 18 38.600265687     15.993   14.001 ~ 5 0
28 OGLE GD-CEP-1593 cC* 06 38 19.2396600963 +07 16 46.438518201     17.843   15.824 ~ 6 0
29 ASAS J064135+0756.6 cC* 06 41 34.5751523640 +07 56 39.577626672   13.509 12.427 11.997 10.995 ~ 18 0
30 ASAS J064220-0318.9 cC* 06 42 19.7841399624 -03 18 55.103843196   14.802 13.548 13.289 12.051 ~ 11 0
31 OGLE GD-CEP-64 cC* 06 45 45.6690116904 -03 51 46.608411600     15.016   13.057 ~ 11 0
32 ATO J102.5657+03.6361 cC* 06 50 15.7834881549 +03 38 10.126351701   15.492 14.203 13.880 12.87 ~ 4 0
33 ASASSN-V J065046.50-085808.7 cC* 06 50 46.4963811541 -08 58 08.781554808   15.532 14.143 13.714 12.413 ~ 11 0
34 ATO J103.5723+01.4632 cC* 06 54 17.3611462878 +01 27 47.813601896   17.180 16.065 15.591   ~ 8 0
35 ASASSN-V J065759.86+053444.9 cC* 06 57 59.8586286814 +05 34 44.861114079   15.071 14.427 14.362   ~ 9 0
36 V* FP CMa cC* 07 10 12.2192318424 -15 32 04.563945096     13.324   12.097 ~ 19 0
37 ATO J108.1259-16.9036 cC* 07 12 30.2241808546 -16 54 13.108976798     14.916 14.622 13.715 ~ 5 0
38 V* DZ CMa cC* 07 16 59.3295055464 -15 18 25.436915604     11.960 11.61 10.71 G0 30 0
39 ATO J109.4865-13.4264 cC* 07 17 56.7820578465 -13 25 35.199083361   16.221 15.348 15.117 14.32 ~ 5 0
40 ATO J110.5281-17.6364 cC* 07 22 06.7494272769 -17 38 11.268523567     16.128 15.791 14.392 ~ 7 0
41 ASAS J072219-1544.9 cC* 07 22 19.3406023248 -15 44 55.828441932   14.494 13.475 13.333 11.880 ~ 14 0
42 OGLE GD-CEP-1604 cC* 07 25 12.9250165649 -21 04 44.318522381     15.174   13.498 ~ 3 0
43 OGLE GD-CEP-106 cC* 07 28 59.9678440440 -23 11 35.015713656     16.467   15.042 ~ 9 0
44 V* CR Pup cC* 07 30 08.6608155960 -19 44 57.811975044           ~ 12 0
45 V* BE Pup cC* 07 33 35.5028274936 -25 50 37.228061724     13.675   12.362 ~ 34 0
46 ASASSN-V J074310.73-113457.7 cC* 07 43 10.7581362446 -11 34 57.651325506   13.423 12.862 12.823   ~ 9 0
47 ATO J116.9887-27.8243 cC* 07 47 57.3079550413 -27 49 27.543521995     16.194 15.578 14.739 ~ 5 0
48 OGLE GD-CEP-139 cC* 07 53 08.9246945376 -26 03 00.666896940     14.151   13.220 ~ 7 0
49 OGLE BLG-CEP-77 cC* 17 50 45.9767334528 -22 59 49.045547076     18.169   15.588 ~ 8 0
50 OGLE BLG-CEP-147 cC* 18 13 19.7218064232 -16 33 19.350145656         14.179 ~ 8 0
51 OGLE BLG-CEP-152 cC* 18 16 40.8936448080 -10 57 41.416270992         14.640 ~ 8 0
52 OGLE GD-CEP-1788 cC* 18 28 33.7613512342 -10 27 42.248544795         15.161 ~ 4 0
53 OGLE GD-CEP-1790 cC* 18 32 58.0102856869 -10 43 02.688623545         16.442 ~ 4 0
54 V* V367 Sct cC* 18 33 35.2353033192 -10 25 38.126250552   13.34 11.580     F7Ib 187 0
55 ATO J278.8358-00.8957 cC* 18 35 20.5942777716 -00 53 44.783595637         13.918 ~ 8 0
56 OGLE GD-CEP-1216 cC* 18 40 59.4865611696 -05 46 01.277263884         12.596 ~ 10 0
57 OGLE GD-CEP-1226 cC* 18 43 57.0566693688 -02 46 13.875752244         13.277 ~ 8 0
58 OGLE GD-CEP-1797 cC* 18 47 11.9473698523 -09 03 12.437531316         18.118 ~ 2 0
59 OGLE GD-CEP-1798 cC* 18 47 35.1816920623 -01 35 35.074591889         16.197 ~ 2 0
60 OGLE GD-CEP-1799 cC* 18 53 22.2053670664 -08 58 32.980198541         17.336 ~ 3 0
61 OGLE GD-RRLYR-11244 RR* 18 55 13.2784835311 +08 18 13.375095703         16.107 ~ 6 0
62 OGLE GD-CEP-1803 RS* 18 56 13.58 -02 00 59.6         14.203 ~ 4 0
63 OGLE GD-CEP-1804 cC* 18 59 58.2072165724 -01 42 20.971815193         15.145 ~ 4 0
64 OGLE GD-CEP-1266 cC* 19 00 36.7252411848 +01 22 30.797551992         13.727 ~ 8 0
65 ATO J285.8326+15.4993 RR* 19 03 19.8260185129 +15 29 57.626253220       15.299 14.09 ~ 8 0
66 OGLE GD-CEP-1447 cC* 19 06 33.60 +07 44 11.4         16.047 ~ 4 0
67 OGLE GD-CEP-1479 cC* 19 11 45.5490060816 +12 00 06.383532498         15.047 ~ 8 0
68 ATO J287.9443+11.6083 cC* 19 11 46.6428194409 +11 36 30.196143795         14.403 ~ 8 0
69 ASASSN-V J192550.01+194925.2 cC* 19 25 50.0072740458 +19 49 25.166419079   15.409 13.603 13.045   ~ 10 0
70 ASASSN-V J192801.27+195659.6 cC* 19 28 01.2443439830 +19 56 59.350052796   16.174 14.420 14.020   ~ 9 0
71 ZTF J192918.18+220940.4 Ce* 19 29 18.1936742175 +22 09 40.488897812           ~ 4 0
72 ZTF J195955.52+363159.9 cC* 19 59 55.5243677723 +36 32 00.044590650           ~ 5 0
73 ZTF J200505.47+311045.0 cC* 20 05 05.4834771511 +31 10 44.955102707           ~ 5 0
74 ZTF J202946.50+374539.3 cC* 20 29 46.5091159378 +37 45 39.465221983           ~ 5 0
75 ATO J312.5054+46.4073 cC* 20 50 01.3136557041 +46 24 26.597728869       14.084   ~ 6 0
76 V* V1533 Cyg cC* 20 51 27.8795224368 +46 18 12.732358104           ~ 17 0
77 ZTF J205451.68+481851.5 cC* 20 54 51.7014733559 +48 18 51.556318083           ~ 6 0
78 ATO J314.3108+46.3940 Ce* 20 57 14.60 +46 23 38.7           ~ 4 0
79 ZTF J210226.95+460422.8 cC* 21 02 26.9290911774 +46 04 22.589755191           ~ 5 0
80 ATO J317.0496+46.0129 cC* 21 08 11.9300380615 +46 00 46.503773660   15.865 14.703 14.305   ~ 6 0
81 ZTF J211100.38+480237.4 cC* 21 11 00.4028051240 +48 02 37.505092895           ~ 5 0
82 ASASSN-V J211839.91+504732.9 cC* 21 18 39.9119253188 +50 47 32.906288180   16.656 14.775 14.154   ~ 8 0
83 ATO J323.9446+56.7664 cC* 21 35 46.7306851982 +56 45 59.297563843   15.601 14.243 13.883   ~ 9 0
84 ZTF J220413.57+574316.2 cC* 22 04 13.5664241698 +57 43 16.198160416           ~ 5 0
85 ZTF J222304.62+574439.5 cC* 22 23 04.6419951413 +57 44 39.546887173           ~ 6 0
86 ATO J336.3289+58.1594 cC* 22 25 18.9592774652 +58 09 33.899563160       16.290   ~ 6 0
87 ZTF J224743.67+573421.5 cC* 22 47 43.6701147401 +57 34 21.532509095   13.913 12.754 12.396   ~ 5 0
88 ZTF J225650.33+622312.1 RR* 22 56 50.3589420456 +62 23 11.868010548     18.37   15.72 ~ 7 0
89 ASASSN-V J230135.64+585900.3 RR* 23 01 35.6194199314 +58 59 00.077710424       14.577   ~ 6 0
90 ZTF J230636.78+621943.6 Ce* 23 06 36.7841084852 +62 19 43.696139285           ~ 6 0
91 NAME Galactic Bulge reg ~ ~           ~ 4794 0

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