2024A&A...690A.246T

Query : 2024A&A...690A.246T

2024A&A...690A.246T - Astronomy and Astrophysics, volume 690A246 (2024/10-1)

Cepheid Metallicity in the Leavitt Law (C-MetaLL) survey VI. Radial abundance gradients of 29 chemical species in the Milky Way disc.

TRENTIN E., CATANZARO G., RIPEPI V., ALONSO-SANTIAGO J., MOLINARO R., STORM J., DE SOMMA G., MARCONI M., BHARDWAJ A., GATTO M., MUSELLA I. and TESTA V.

Abstract (from CDS):

Context. Classical Cepheids (DCEPs) are crucial for calibrating the extragalactic distance ladder, ultimately enabling the determination of the Hubble constant through the period-luminosity (PL) and period-Wesenheit (PW) relations that they exhibit. Hence, it is vital to understand how the PL and PW relations depend on metallicity. This is the purpose of the C-MetaLL survey, within which this work is situated. The DCEPs are also very important tracers of the young populations placed along the Galactic disc.
Aims. We aim to enlarge the sample of DCEPs with accurate abundances from high-resolution spectroscopy. In particular, our goal is to extend the range of measured metallicities towards the metal-poor regime to better cover the parameter space. To this end, we observed objects in a wide range of Galactocentric radii, allowing us to study in detail the abundance gradients present in the Galactic disc.
Methods. We present the results of the analysis of 331 spectra obtained for 180 individual DCEPs with a variety of high-resolution spectrographs. For each target, we derived accurate atmospheric parameters, radial velocities, and abundances for up to 29 different species. The iron abundances range between 0.5 and -1 dex with a rather homogeneous distribution in metallicity.
Results. The sample presented in this paper was complemented with that already published in the context of the C-MetaLL survey, resulting in a total of 292 pulsators whose spectra have been analysed in a homogeneous way. These data were used to study the abundance gradients of the Galactic disc in a range of Galactocentric radii (RGC) spanning the range of 5-20 kpc.
Conclusions. For most of the elements, we have found a clear negative gradient, with a slope of -0.064 ± 0.003 dex kpc–1 for [Fe/H] case. Through a qualitative fit with the Galactic spiral arms, we show how our farthest targets (RGC > 10 kpc) trace both the Outer and Outer Scutum-Centaurus arms. The homogeneity of the sample will be of pivotal importance for the study of the metallicity dependence of the DCEP PL relations.

Abstract Copyright: © The Authors 2024

Journal keyword(s): stars: abundances - stars: distances - stars: fundamental parameters - stars: variables: Cepheids - Galaxy: disk

VizieR on-line data: <Available at CDS (J/A+A/690/A246): table1.dat table2.dat table3.dat>

Simbad objects: 187

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Number of rows : 187
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* DL Cas cC* 00 29 58.5888773064 +60 12 43.065292140 10.66 9.88 8.63   7.582 G1Ib-IIHdel-1 349 0
2 NSVS 1588852 cC* 00 45 12.3323483208 +58 30 04.080311532           ~ 11 0
3 V* DQ And cC* 00 59 34.4737294104 +45 24 24.200487720   12.29 11.79     hF8mF6 40 0
4 V* RW Cas cC* 01 37 14.0194838112 +57 45 33.192977652   9.44 8.58   7.896 G2 170 0
5 V* VX Per cC* 02 07 48.4808945496 +58 26 36.741616512   10.47 9.37   7.927 G2IV 198 0
6 TYC 4051-1367-1 cC* 02 36 41.3203479672 +62 29 38.369554368   12.98 11.67     ~ 5 0
7 V* V836 Cas cC* 03 08 43.6041785112 +62 08 15.113505192   12.21 11.72     ~ 10 0
8 V* RW Cam cC* 03 54 21.7663072128 +58 39 11.998608120   10.02 8.72   7.054 F8 186 0
9 UCAC4 687-026914 cC* 03 58 43.9338613398 +47 14 10.969527938   13.755 12.354 11.877   ~ 5 0
10 V* RX Cam cC* 04 04 58.4626302312 +58 39 35.218829196   8.85 7.70   6.233 G2Ib+A0V 217 0
11 NSVS 4261418 cC* 04 22 35.6574478152 +45 34 54.913550988           ~ 12 0
12 V* SV Per cC* 04 49 47.9416107648 +42 17 22.981906464   9.74 8.86     F6-G1 164 0
13 V* CY Aur cC* 04 57 40.0812707448 +46 05 33.111246264   13.44 12.04     ~ 68 0
14 V* BK Aur cC* 05 10 40.2293399040 +49 41 15.398520252   10.40 9.42     F8 104 0
15 NSVS 2150508 cC* 05 18 43.4113558464 +54 20 16.315157364           ~ 5 0
16 V* V432 Ori cC* 05 18 47.9782607592 +13 59 12.046575408           F7 23 0
17 V* V1256 Tau cC* 05 27 06.4902125016 +16 56 11.141664036   13.991 13.080 13.060   ~ 16 0
18 ATO J087.7203+21.4613 cC* 05 50 52.8815510206 +21 27 40.973705670   14.390 13.327 12.969   ~ 7 0
19 ASAS J055255+1800.8 cC* 05 52 54.7364944968 +18 00 38.947584564   13.261 12.422 12.191 11.354 ~ 14 0
20 OGLE GD-CEP-1278 cC* 05 59 25.6909107288 +12 59 41.450320644     13.19   12.063 ~ 10 0
21 V* DS Gem cC* 06 05 19.5459381192 +22 32 52.710366948   14.460 13.087 12.600   ~ 15 0
22 OGLE GD-CEP-1282 cC* 06 06 06.2203218552 +12 03 57.089259468     13.555   12.375 ~ 11 0
23 V* AA Gem cC* 06 06 34.9460908656 +26 19 45.202120572   11.0 9.91   8.540 K0 137 0
24 V* DT Gem cC* 06 06 58.0941145584 +25 24 01.956042324     12.514 12.06   ~ 25 0
25 ASAS J060722+0834.0 cC* 06 07 22.0260106608 +08 34 00.476292828   12.607 11.805 11.469 10.863 ~ 9 0
26 OGLE GD-CEP-25 cC* 06 08 26.0063967384 +16 24 09.648919548     14.816   12.099 ~ 10 0
27 ASAS J060933+1409.5 cC* 06 09 32.6596073808 +14 09 29.151266112   14.797 13.532 12.992 11.865 ~ 10 0
28 V* GQ Ori cC* 06 11 13.5830023776 +09 36 44.985287232   9.81 8.88   7.869 B 94 1
29 ATO J094.6072+08.2465 cC* 06 18 25.7385871696 +08 14 47.440307364   14.126 13.277 13.010   ~ 8 0
30 OGLE GD-CEP-1290 cC* 06 18 55.7276520432 +07 44 47.803212384     13.17   12.037 ~ 10 0
31 V* T Mon cC* 06 25 12.9996760920 +07 05 08.558582892 8.24 7.20 5.98   4.996 G3Iabv+A0p 487 1
32 CoRoT 221640090 cC* 06 25 26.1102334704 +06 17 34.320015564       13.261 12.180 ~ 11 0
33 V* DP Mon cC* 06 25 43.8728698344 +06 39 18.552202416     13.306   11.900 ~ 17 0
34 V* VW Mon cC* 06 27 22.9076921856 +08 58 24.023949240     13.199   11.905 ~ 34 0
35 ASAS J062840+0738.9 cC* 06 28 40.1161675152 +07 38 54.746064312     12.927   11.630 ~ 13 0
36 V* W Gem cC* 06 34 57.4524971712 +15 19 49.696329540 7.79 7.25 6.54   5.908 F5-G1 230 0
37 OGLE GD-CEP-48 cC* 06 35 42.1267038864 +02 08 58.684167816   16 14.006   11.813 ~ 14 0
38 OGLE GD-CEP-52 cC* 06 39 16.1843041536 +00 36 57.158109504     13.723   12.143 ~ 12 0
39 ASASSN-V J063949.68+000230.0 cC* 06 39 49.6896112752 +00 02 29.795474436   12.15 11.38     ~ 6 0
40 ASAS J064152-0120.1 cC* 06 41 51.6872496216 -01 20 05.957807928         10.922 ~ 20 0
41 ASAS J064210-1239.6 cC* 06 42 09.5875673712 -12 39 40.091260536   12.532 11.680 11.521   ~ 14 0
42 OGLE GD-CEP-61 cC* 06 43 54.1821976440 -02 32 35.197208772     13.985   12.316 ~ 12 0
43 ASAS J064829-1014.2 cC* 06 48 29.1778525992 -10 14 17.636151588   14.216 13.053 13.130   ~ 13 0
44 ASAS J064858-0037.5 cC* 06 48 58.0461262128 -00 37 30.780089112   12.94 11.69   10.834 kA6hF6mF6 13 0
45 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
46 OGLE GD-CEP-1305 cC* 06 51 01.4279316936 -10 22 34.961379096     13.965   12.025 ~ 10 0
47 NSVS 15181598 cC* 06 51 06.6837889296 -11 20 14.799973128     13.946   12.183 ~ 15 0
48 V* ER CMa cC* 06 52 01.1039771880 -12 45 43.455654432     13.211   11.687 ~ 15 0
49 V* V784 Mon cC* 06 52 24.0012394560 +02 42 25.484993136           ~ 13 0
50 [FKC2012] LRa02a2 30010 cC* 06 52 52.0347490920 -03 24 42.140534328   15.043 13.818     F8Ib 12 0
51 ASAS J065303-1424.9 cC* 06 53 02.5881485184 -14 24 53.257540248   13.309 12.501 12.345 11.487 ~ 9 0
52 NSVS 15186313 cC* 06 54 19.0461173928 -11 26 21.558264000           ~ 10 0
53 OGLE GD-CEP-1312 cC* 06 54 39.0835559424 -10 54 46.628625276     12.905   11.421 ~ 14 0
54 V* ET CMa cC* 06 56 45.9504454632 -15 38 15.484131276     13.832   12.363 ~ 19 0
55 OGLE GD-CEP-73 cC* 06 57 02.9472766944 -03 09 02.218437468     13.685   12.244 ~ 10 0
56 ASAS J065759-0159.7 cC* 06 57 58.7296867008 -01 59 43.024650432   15.227 13.830 13.304 12.027 ~ 13 0
57 ASASSN-V J065934.80-082237.7 cC* 06 59 34.9064339064 -08 22 37.556105484   15.247 13.868 13.295   ~ 12 0
58 V* V985 Mon cC* 07 00 33.9752026080 -02 20 54.615970788   12.51 11.830 11.55 10.73 ~ 13 0
59 ASAS J070556-1323.9 cC* 07 05 55.9648875984 -13 23 52.300896360     13.195   11.858 ~ 13 0
60 V* V390 CMa cC* 07 06 38.0046163056 -15 48 07.426968228     12.883   11.460 ~ 18 0
61 ASASSN-V J070746.78-245510.1 cC* 07 07 46.7791255944 -24 55 10.274727972   12.59 11.62     ~ 10 0
62 ASAS J070900-1228.3 cC* 07 08 59.8509763224 -12 28 14.632810284   13.497 12.468 12.022 11.164 ~ 12 0
63 V* CN CMa cC* 07 09 34.5841465584 -18 33 47.853797616     13.739   12.268 ~ 29 0
64 V* FP CMa cC* 07 10 12.2192318424 -15 32 04.563945096     13.324   12.097 ~ 19 0
65 OGLE GD-CEP-90 cC* 07 10 18.5529839568 -14 33 17.016978708     13.585   12.226 ~ 11 0
66 ASAS J071052-1644.4 cC* 07 10 51.8625225504 -16 44 22.648245936   13.339 12.327 12.047 11.124 ~ 14 0
67 V* WY CMa cC* 07 11 40.1688881592 -26 58 40.328893884           F2III 24 0
68 V* CP CMa cC* 07 14 54.3521123136 -22 14 09.127188060     13.433   11.857 ~ 23 0
69 OGLE GD-CEP-1323 cC* 07 16 06.2649237072 -20 53 00.829538052     13.29   11.959 ~ 10 0
70 OGLE GD-CEP-96 cC* 07 16 09.6921207648 -12 37 29.547701292     13.213   11.951 ~ 9 0
71 V* RY CMa cC* 07 16 37.6357128312 -11 29 14.299158552   8.99 8.19   7.133 F8Ib/II 173 0
72 ASAS J071850-3238.7 cC* 07 18 50.6212116312 -32 38 38.346633816       12.712   ~ 11 0
73 OGLE GD-CEP-1326 cC* 07 19 09.8349854160 -22 20 34.801298808     13.549   12.128 ~ 8 0
74 OGLE GD-CEP-98 cC* 07 19 22.0849218096 -19 32 25.196983944     13.076   11.940 ~ 13 0
75 ASASSN-V J071950.96-284728.1 cC* 07 19 50.9875819176 -28 47 30.276996540   13.126 12.582 12.606 11.902 ~ 9 0
76 V* BC CMa cC* 07 21 07.4472956952 -21 30 38.177319924     12.988   11.577 ~ 28 0
77 V* AL CMa cC* 07 21 45.1543775376 -26 32 00.285814032     13.156   12.238 ~ 22 0
78 OGLE GD-CEP-102 cC* 07 22 40.2373587648 -17 19 48.044394660     14.188   12.125 ~ 11 0
79 V* AM CMa cC* 07 22 47.7799340664 -26 42 52.419257928     13.239   12.191 ~ 22 0
80 V* V423 CMa cC* 07 23 15.1504799232 -29 43 20.798568948   12.3       ~ 16 0
81 OGLE GD-CEP-1333 cC* 07 25 13.8607517664 -27 47 56.914089792     13.332   12.426 ~ 12 0
82 V* SS CMa cC* 07 26 07.1974617576 -25 15 26.441416512   10.99 9.84     ~ 125 0
83 V* BY CMa cC* 07 26 29.4310481592 -27 55 30.112282056     13.078   12.063 ~ 23 0
84 OGLE GD-CEP-1338 cC* 07 28 29.3202625992 -32 47 20.329686024     13.725   12.658 ~ 10 0
85 ASAS J072830-3039.3 cC* 07 28 29.7661988115 -30 39 19.993520693   12.88 12.24 12.15 11.445 ~ 17 0
86 V* BD Pup cC* 07 30 38.7012376896 -24 41 15.086861160     13.614   12.127 ~ 26 0
87 ASAS J073113-2811.0 cC* 07 31 12.1089212264 -28 10 58.515593030   13.553 12.593 12.230   ~ 10 0
88 V* X Pup cC* 07 32 47.0329137816 -20 54 34.884361152   9.56 8.46   7.143 K0 196 0
89 V* BE Pup cC* 07 33 35.5028274936 -25 50 37.228061724     13.675   12.362 ~ 34 0
90 OGLE GD-CEP-1343 cC* 07 34 12.0629221728 -30 04 38.113527108     13.04   12.133 ~ 8 0
91 V* VZ Pup cC* 07 38 35.2380326136 -28 29 58.597431036   11.469 10.154 9.583   F7.5 165 1
92 V* WX Pup cC* 07 41 59.0037418728 -25 52 34.252471632   9.99 9.09   7.944 G0 130 0
93 OGLE GD-CEP-1352 cC* 07 42 00.0760271184 -35 03 04.683946644     14.02   12.436 ~ 8 0
94 ASASSN-V J074310.73-113457.7 cC* 07 43 10.7581362446 -11 34 57.651325506   13.423 12.862 12.823   ~ 9 0
95 V* V612 Pup cC* 07 44 27.6336287280 -24 17 18.925552248     12.937   11.521 ~ 18 0
96 OGLE GD-CEP-131 cC* 07 47 50.4541202976 -32 11 14.639385948         12.262 ~ 9 0
97 V* AD Pup cC* 07 48 03.8512427256 -25 34 40.024315488   10.81 9.99     F8 125 0
98 ASAS J074824-1440.0 cC* 07 48 23.6146637760 -14 39 57.082248468   11.60 10.75     ~ 7 0
99 OGLE GD-CEP-138 cC* 07 51 51.2128280856 -24 25 21.026309484     13.120   11.815 ~ 10 0
100 V* AQ Pup cC* 07 58 22.0887499032 -29 07 48.338631084   9.70 8.54   7.175 F5-G2Ib 212 0
101 ASASSN-V J075909.12-431030.6 cC* 07 59 09.1179604920 -43 10 30.640415376           ~ 9 0
102 V* V622 Pup cC* 07 59 12.1967877648 -26 41 56.004011196   14.267 13.157 12.746 11.890 ~ 16 0
103 OGLE GD-CEP-158 cC* 07 59 22.3168351704 -33 21 25.693947648     13.971   12.347 ~ 13 0
104 ASAS J080027-3319.2 cC* 08 00 27.4378346664 -33 19 11.305386732   14.190 13.216 13.057 12.016 ~ 14 0
105 OGLE GD-CEP-171 cC* 08 05 17.2763329824 -37 34 48.736648848     14.253   12.395 ~ 13 0
106 V* BN Pup cC* 08 06 21.4750343856 -30 05 48.770958372   10.99 9.75 8.97 8.981 G4 140 0
107 ASASSN-V J080713.84-450742.0 cC* 08 07 14.2467554352 -45 07 41.908154268   15.047 13.970 13.622   ~ 7 0
108 OGLE GD-CEP-204 cC* 08 20 35.7090168552 -39 15 03.041902800     14.539   12.297 ~ 8 0
109 V* BQ Vel cC* 08 22 06.4973305800 -47 18 14.248507212     14.631   13.333 ~ 23 0
110 OGLE GD-CEP-228 cC* 08 30 13.7349517104 -48 12 32.484149748     15.76   14.208 ~ 11 0
111 [OMM2016] V077746 cC* 08 53 21.9663715680 -54 03 17.822758068   14.277 13.654 13.523 12.775 ~ 12 0
112 OGLE GD-CEP-301 cC* 08 57 21.0258369648 -51 11 55.822264116     14.637   12.456 ~ 7 0
113 OGLE GD-CEP-318 cC* 09 07 23.9785702920 -54 05 33.991859184     13.712   12.568 ~ 10 0
114 OGLE GD-CEP-354 cC* 09 22 12.6813148800 -53 03 50.867363880     14.198   12.554 ~ 12 0
115 OGLE GD-CEP-412 cC* 09 52 03.8351639160 -51 59 32.927200692     14.083   12.519 ~ 12 0
116 OGLE GD-CEP-414 cC* 09 53 14.1598371795 -55 05 40.075196923         12.117 ~ 8 0
117 OGLE GD-CEP-425 cC* 09 56 52.7663829240 -51 36 32.152119984     13.801   12.285 ~ 14 0
118 OGLE GD-CEP-467 cC* 10 15 01.4182037256 -58 52 55.383772512     14.231   12.039 ~ 9 0
119 OGLE GD-CEP-504 cC* 10 24 56.0017030824 -61 56 47.780583612     13.703   12.612 ~ 7 0
120 OGLE GD-CEP-524 cC* 10 30 02.2715230464 -61 13 04.981124892         12.200 ~ 7 0
121 OGLE GD-CEP-585 cC* 10 49 40.4897778912 -58 59 58.807561344     14.120   11.865 ~ 7 0
122 OGLE GD-CEP-594 cC* 10 52 15.9647924928 -60 23 47.816180484     14.779   12.066 ~ 9 0
123 OGLE GD-CEP-596 cC* 10 52 46.3846625784 -59 44 50.304425748   16.124 14.237 13.734 12.065 ~ 9 0
124 OGLE GD-CEP-604 cC* 10 55 12.2453499864 -60 09 30.319075908     13.366   10.962 ~ 11 0
125 V* V442 Car cC* 10 59 12.0587792256 -60 18 42.443341524     14.075   12.076 ~ 13 0
126 OGLE GD-CEP-609 cC* 10 59 14.1384145848 -60 13 31.030442112     13.603   11.074 ~ 11 0
127 V* FM Car cC* 11 00 25.0538952480 -60 59 35.504634264     12.926   11.264 ~ 28 0
128 OGLE GD-CEP-617 cC* 11 01 34.2580152552 -62 12 36.839554128     12.796   11.169 ~ 13 0
129 OGLE GD-CEP-651 cC* 11 18 21.4783298880 -59 14 16.670271696     13.050   11.620 ~ 12 0
130 OGLE GD-CEP-658 cC* 11 21 21.1397990616 -60 45 06.466443012     14.568   12.206 ~ 8 0
131 OGLE GD-CEP-667 cC* 11 26 47.1728608944 -58 49 10.230641796     13.285   12.004 ~ 11 0
132 V* V873 Cen cC* 11 48 58.9836719088 -62 25 43.857545196   15.44 13.61 13.03 11.524 ~ 13 0
133 V* V876 Cen cC* 11 54 40.4380104672 -62 17 21.189869556     14.561   12.356 ~ 12 0
134 OGLE GD-CEP-779 cC* 12 21 21.0837071328 -63 11 06.841145544     14.763   12.262 ~ 8 0
135 OGLE GD-CEP-1360 cC* 12 39 07.2455027040 -58 17 04.438573836   14.144 13.149 12.975 11.992 ~ 12 0
136 V* GP Mus cC* 12 53 43.8795775152 -65 53 58.955830656   13.29 12.04 12.36 10.985 ~ 19 0
137 OGLE GD-CEP-853 cC* 12 59 00.0950471208 -64 05 00.286472112     14.336   11.843 ~ 8 0
138 V* W Vir WV* 13 26 01.9928807928 -03 22 43.431062880   10.33 9.46 9.29 9.393 F2Ibe 320 0
139 IRAS 16504-3315 cC* 16 53 40.1664932448 -33 20 42.325897380     13.93   12.13 ~ 12 0
140 V* RV Sco cC* 16 58 19.7480002088 -33 36 32.767208444 7.79 7.37 6.61   5.909 G0Ib 212 0
141 V* BF Oph cC* 17 06 05.4979834752 -26 34 50.029842576 8.00 7.61 6.93   6.377 G0II 234 0
142 V* V482 Sco cC* 17 30 48.3804670032 -33 36 35.659654812   8.78 7.91   6.831 F8/G0II 174 0
143 V* V532 Sco cC* 17 42 44.4667203024 -39 41 41.892564156         12.121 ~ 8 0
144 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 16269 0
145 V* RY Sco cC* 17 50 52.3447976064 -33 42 20.412288432 9.77 8.79 7.51   6.256 F6Ib 203 0
146 * 12 Sgr cC* 18 13 02.4957687048 -23 07 02.201380968 8.06 7.48 6.59   6.057 F7/8Ib/II 201 0
147 V* WZ Sgr cC* 18 16 59.7160721616 -19 04 32.989734840   9.10 7.45     F7(III) 270 0
148 V* U Sgr cC* 18 31 53.3323107600 -19 07 30.261459540 8.50 7.81 6.68   5.413 G1Ib 491 0
149 OGLE GD-CEP-1219 cC* 18 42 04.8573041280 -08 13 42.771742320         11.348 ~ 13 0
150 V* Z Sct cC* 18 42 57.2738818992 -05 49 15.250864188   10.89 9.60   8.077 G0-M0 144 0
151 V* SS Sct cC* 18 43 43.5111680040 -07 43 51.957172704   9.29 7.90   7.100 F8II 189 0
152 V* YZ Sgr cC* 18 49 28.5890872992 -16 43 22.896000948 8.49 7.91 7.02   6.207 G2Ib 183 0
153 ATO J283.2816-02.9874 cC* 18 53 07.5899809285 -02 59 14.868782086   14.574 12.520 11.799   ~ 6 0
154 ASASSN-V J190559.09+160552.9 cC* 19 05 59.0892177024 +16 05 52.910061324   15.558 14.184 13.697 12.442 ~ 14 0
155 V* V410 Sgr cC* 19 06 03.1381410720 -18 25 41.657235060         11.78 F6 28 0
156 V* V1795 Aql cC* 19 09 31.2042024408 +11 48 54.437431716   15.937 13.626 13.300 11.225 ~ 13 0
157 V* U Aql cC* 19 29 21.3614645376 -07 02 38.662110240 8.41 7.71 6.61   5.270 F5I/II+B9.8V 298 0
158 ASAS J193206+1132.9 cC* 19 32 04.7280868968 +11 32 59.217515484       12.583 11.745 ~ 14 0
159 ASASSN-V J193320.52+201705.8 cC* 19 33 20.5199429595 +20 17 05.483396183       13.252 11.346 ~ 9 0
160 V* ET Vul cC* 19 35 20.1037999728 +26 25 48.871371072   13.84 12.19 11.82   ~ 29 0
161 ASASSN-V J193606.44+215011.4 cC* 19 36 06.4336590710 +21 50 11.380821271       13.732   ~ 9 0
162 ATO J296.2216+25.1891 cC* 19 44 53.1955740663 +25 11 21.059807487       12.489   ~ 7 0
163 V* S Vul cC* 19 48 23.8063718736 +27 17 11.428754460   11.392 9.551 8.775   K0 211 0
164 ASASSN-V J195043.61+272425.6 cC* 19 50 43.1408372855 +27 24 23.977469878       12.157   ~ 4 0
165 V* SV Vul cC* 19 51 30.9059845128 +27 27 36.837672012 8.65 9.00 6.74   5.703 F8Ia 460 0
166 V* V1467 Cyg cC* 20 04 02.1688997304 +32 27 02.537872848   15.98       ~ 35 0
167 V* CD Cyg cC* 20 04 26.5612467720 +34 06 44.187399612   9.35 8.35     F8-G5Iab-Ib 226 0
168 ATO J302.2868+31.8899 cC* 20 09 08.8149454649 +31 53 23.551405582       13.985   ~ 6 0
169 V* V2525 Cyg cC* 20 16 03.0478987896 +35 42 07.391768292   14.48 12.08 11.26 10.60 ~ 10 0
170 V* SZ Cyg cC* 20 32 54.2938782720 +46 36 04.584933612   10.80 9.37   7.770 F7.5/8-G6.5Ib 169 0
171 V* X Cyg cC* 20 43 24.1917118680 +35 35 16.077149700 8.69 7.70 6.47   5.241 F7Ib 496 0
172 ATO J312.6896+42.1701 cC* 20 50 45.5139968208 +42 10 12.651031488           ~ 7 0
173 V* TX Cyg cC* 21 00 06.3809839512 +42 35 51.215534592   11.3 9.50   7.168 F5.5Ib-G5Ib: 168 0
174 V* V2578 Cyg cC* 21 11 08.6463112344 +47 10 05.886807312   11.38 10.52     ~ 12 0
175 V* V386 Cyg cC* 21 14 40.4340798432 +41 42 58.846926780   11.12 9.75   7.750 F5.5-G0Ib 141 1
176 GSC 03169-00601 cC* 21 16 20.3950374744 +38 55 38.650385496   10.224 9.541 9.616   ~ 9 0
177 ZTF J212054.00+510954.7 cC* 21 20 54.0104200925 +51 09 54.726828017   13.467 11.642 11.078   ~ 6 0
178 V* V2340 Cyg cC* 21 28 44.9291011752 +48 58 41.624796036   11.97 10.73     G2: 19 0
179 NAME Outer Arm PoG 21 48 +69.4           ~ 370 0
180 V* CP Cep cC* 21 57 52.6912593888 +56 09 50.041033668   12.29 10.58   8.788 F5Ib 126 0
181 ASASSN-V J223105.39+601556.1 cC* 22 31 05.3176775880 +60 15 56.532094200   12.77 11.14     ~ 9 0
182 V* Z Lac cC* 22 40 52.1457028632 +56 49 46.083774432   9.71 8.57   7.164 F6Ib 245 0
183 V* V908 Cep cC* 22 46 21.7233724719 +59 57 31.427490721   12.59 11.54 11.345   ~ 15 0
184 V* RY Cas cC* 23 52 07.0321954200 +58 44 30.208138620   11.32 9.95   8.411 F9Ib 131 0
185 V* DD Cas cC* 23 57 34.9602200184 +62 43 05.686391208   10.95 9.84   8.516 F7 140 0
186 NAME Galactic Bulge reg ~ ~           ~ 4794 0
187 NAME Sct-Cen PoG ~ ~           ~ 286 0

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