2024AJ....167..247B

Query : 2024AJ....167..247B

2024AJ....167..247B - Astron. J., 167, 247 (2024/May-0)

Stellar Variability and Distance Indicators in the Near-infrared in Nearby Galaxies. I. RR Lyrae and Anomalous Cepheids in Draco Dwarf Spheroidal.

BHARDWAJ A., REJKUBA M., NGEOW C.-C., MARCONI M., RIPEPI V., SAMANTARAY A.S. and SINGH H.P.

Abstract (from CDS):

The Draco Dwarf spheroidal (dSph) galaxy is one of the nearest and the most dark-matter-dominated satellites of the Milky Way. We obtained multiepoch near-infrared (NIR, JHKs) observations of the central region of Draco dSph covering a sky area of ∼21' × 21' using the WIRCam instrument at the 3.6 m Canada-France-Hawaii Telescope. Homogeneous JHKs time-series photometry for 212 RR Lyrae (173 fundamental-mode, 24 first-overtone, and 15 mixed-mode variables) and five Anomalous Cepheids in Draco dSph are presented and used to derive their period-luminosity relations at NIR wavelengths for the first-time. The small scatter of ∼0.05 mag in these empirical relations for RR Lyrae stars is consistent with those in globular clusters and suggests a very small metallicity spread, up to ∼0.2 dex, among these centrally located variables. Based on empirically calibrated NIR period-luminosity-metallicity relations for RR Lyrae in globular clusters, we determined a distance modulus to Draco dSph of μRRL = 19.557 ± 0.026 mag. The calibrated Ks-band period-luminosity relations for Anomalous Cepheids in the Draco dSph and the Large Magellanic Cloud exhibit statistically consistent slopes but systematically different zero points, hinting at possible metallicity dependence of ∼ - 0.3 mag dex–1. Finally, the apparent magnitudes of the tip of the red-giant branch in I and J bands also agree well with their absolute calibrations with the adopted RR Lyrae distance to Draco. Our recommended ∼1.5% precise RR Lyrae distance, DDraco = 81.55 ± 0.98(statistical) ± 1.17(systematic) kpc, is the most accurate and precise distance to Draco dSph galaxy.

Abstract Copyright: © 2024. The Author(s). Published by the American Astronomical Society.

Journal keyword(s): Dwarf spheroidal galaxies - RR Lyrae variable stars - Anomalous Cepheid variable stars

VizieR on-line data: <Available at CDS (J/AJ/167/247): table2.dat>

Simbad objects: 222

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Number of rows : 222
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 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 19090 0
2 M 53 GlC 13 12 55.25 +18 10 05.4     7.79     ~ 907 0
3 M 3 GlC 13 42 11.62 +28 22 38.2     6.39     ~ 2593 0
4 ZTF J171847.52+575305.2 RR* 17 18 47.5375998000 +57 53 05.087348412   20.444 20.048   19.440 ~ 9 0
5 ZTF J171847.72+580331.6 RR* 17 18 47.7262133400 +58 03 31.624554996     20.12   19.46 ~ 9 0
6 EV* U10822 V0220 RR* 17 18 49.6317218712 +57 53 55.811230008   20.568 20.114   19.414 ~ 12 0
7 EV* U10822 V0221 RR* 17 18 51.8575600752 +57 47 27.987566244   20.728 20.165   19.539 ~ 13 0
8 BASV 76 RR* 17 18 58.1720277408 +57 52 56.436960252   20.623 20.427   19.738 ~ 13 0
9 BASV 109 RR* 17 18 58.7183721792 +57 52 56.897666076   20.785 20.096   19.519 ~ 12 0
10 BASV 120 RR* 17 18 58.7915812896 +57 58 05.262842676   20.448 20.249   19.618 ~ 12 0
11 ZTF J171902.18+574754.4 RR* 17 19 02.1814097256 +57 47 54.465916488   20.708 20.321   19.631 ~ 13 0
12 BASV 54 RR* 17 19 03.2488744560 +58 03 07.410095496     20.344   19.586 ~ 12 0
13 EV* U10822 V0222 RR* 17 19 04.4640088512 +58 06 16.867816668     20.404   19.635 ~ 11 0
14 SDSS J171904.95+580330.0 RR* 17 19 04.9469711736 +58 03 29.966869404     20.290   19.520 ~ 9 0
15 BASV 66 RR* 17 19 05.6446892736 +57 55 19.965333828     20.084   19.445 ~ 14 0
16 BASV 159 RR* 17 19 05.6510922792 +57 55 38.594050932   20.638 20.160   19.477 ~ 11 0
17 BASV 134 RR* 17 19 06.3690491112 +57 49 48.078499836   19.267 18.853   18.353 ~ 19 0
18 ZTF J171907.75+574432.5 RR* 17 19 07.7607638400 +57 44 32.476223220   20.510 20.270   19.626 ~ 10 0
19 ZTF J171908.05+575834.9 RR* 17 19 08.0698135272 +57 58 34.887249228   19.597 19.248   18.493 ~ 12 0
20 BASV 22 RR* 17 19 11.9653576656 +57 54 36.978247800     20.251   19.512 ~ 13 0
21 BASV 142 RR* 17 19 13.3019647248 +58 04 54.246132012     19.506   19.083 ~ 13 0
22 BASV 191 RS* 17 19 17.4559846560 +57 48 42.854468220   20.580 19.935   19.436 ~ 11 0
23 BASV 73 RR* 17 19 17.5734314952 +57 53 32.479442628   20.674 20.008   19.437 ~ 11 0
24 BASV 110 RR* 17 19 18.3969040368 +57 52 45.427181412   20.576 20.412   19.848 ~ 17 0
25 BASV 102 RR* 17 19 19.4909173536 +57 57 38.611663056   20.606 20.547   19.778 ~ 12 0
26 BASV 42 RR* 17 19 21.8105634432 +57 51 21.263638212     20.232   19.509 ~ 13 0
27 BASV 149 RR* 17 19 22.4643355512 +57 54 04.038043392   20.667 20.065   19.482 ~ 13 0
28 ZTF J171922.89+575411.6 RR* 17 19 22.8914793408 +57 54 11.580383664   20.524 20.142   19.472 ~ 14 0
29 BASV 137 RR* 17 19 23.0131191024 +57 49 58.356664572   20.785 20.482   19.738 ~ 13 0
30 BASV 15 RR* 17 19 23.2884123744 +57 55 55.748961840   20.610 20.594   19.923 ~ 12 0
31 ZTF J171924.52+575336.1 RR* 17 19 24.5315651064 +57 53 36.176409168   20.566 20.113   19.420 ~ 15 0
32 BASV 60 RR* 17 19 24.7753255896 +57 58 46.952481540   20.597 20.408   19.668 ~ 12 0
33 BASV 187 RR* 17 19 26.1270158784 +57 48 51.232557672   20.703 19.925   19.320 ~ 10 0
34 BASV 107 RR* 17 19 26.6145117744 +57 53 33.972604728   20.508 20.162   19.500 ~ 13 0
35 BASV 116 RR* 17 19 27.0995804976 +57 46 53.923211724     20.479   19.825 ~ 13 0
36 BASV 182 RR* 17 19 28.2087427440 +58 00 43.076683152   20.512 19.967   19.424 ~ 14 0
37 BASV 47 RR* 17 19 28.9395327480 +57 49 17.034637584   20.742 20.429   19.687 ~ 13 0
38 ZTF J171929.45+575825.6 RR* 17 19 29.4549572664 +57 58 25.385103876   20.442 20.186   19.512 ~ 14 0
39 BASV 14 RR* 17 19 30.5066297400 +57 56 33.553159548     20.405   19.642 ~ 13 0
40 BASV 64 RR* 17 19 31.7657948136 +57 57 04.779736776   20.536 20.448   19.723 ~ 14 0
41 BASV 143 RR* 17 19 31.7720294712 +57 59 26.696085396   20.519 20.384   19.704 ~ 10 0
42 BASV 18 RR* 17 19 34.0593750576 +57 55 35.496759612   20.604 20.489   19.850 ~ 10 0
43 BASV 45 RR* 17 19 34.9904307120 +57 50 47.657062032     20.431   19.767 ~ 13 0
44 BASV 9 RR* 17 19 35.7131028576 +57 58 31.940833728     20.172   19.433 ~ 13 0
45 BASV 194 cC* 17 19 36.0528617904 +57 54 15.490312344   18.542 18.147   17.462 ~ 12 1
46 BASV 46 RR* 17 19 36.4308586248 +57 49 29.882480916   20.627 20.517   19.905 ~ 15 0
47 BASV 50 RR* 17 19 38.3759098896 +57 47 24.551788380   20.570 20.397   19.747 ~ 12 0
48 BASV 101 RR* 17 19 39.0702764352 +57 58 03.711268848   20.546 19.859   19.370 ~ 12 0
49 BASV 92 RR* 17 19 39.5186258136 +58 02 46.426834212     20.638   19.883 ~ 12 0
50 BASV 121 RR* 17 19 39.8654502600 +57 57 53.238660336   20.417 20.038   19.584 ~ 12 0
51 BASV 129 RR* 17 19 41.4256330368 +57 53 27.387680676   20.652 20.184   19.549 ~ 13 0
52 [BFO2002] Dra 60258 RR* 17 19 42.4983126896 +57 54 49.646789890           ~ 12 0
53 BASV 2 RR* 17 19 42.5333418168 +58 03 26.351697636     20.217   19.479 ~ 12 0
54 BASV 188 RR* 17 19 42.6102918648 +57 53 29.766075072   20.449 19.994   19.385 ~ 10 0
55 BASV 174 RR* 17 19 42.9044937192 +57 55 26.884456428   20.400 20.377   19.670 ~ 11 0
56 EV* U10822 V0224 RR* 17 19 43.5545721192 +58 06 02.587646088     19.756   19.287 ~ 11 0
57 BASV 19 RR* 17 19 43.9412032968 +57 55 09.271132824   20.617 20.386   19.615 ~ 15 0
58 BASV 127 RR* 17 19 44.9741003016 +57 54 17.888563656   20.636 20.475   19.721 ~ 14 0
59 BASV 77 RR* 17 19 45.5374094904 +57 52 40.813374468   20.597 20.348   19.489 ~ 13 0
60 BASV 104 RR* 17 19 45.8297695344 +57 56 25.851223716   20.419 20.205   19.557 ~ 15 0
61 BASV 90 RR* 17 19 45.8844392280 +58 05 18.380597280     19.978   19.571 ~ 10 0
62 BASV 86 RR* 17 19 46.2273178224 +57 47 44.289998412   20.704 20.233   19.574 ~ 12 0
63 BASV 38 RR* 17 19 47.6628829224 +57 51 41.318391168     20.344   19.650 ~ 13 0
64 BASV 20 RR* 17 19 48.2440084824 +57 54 51.354996120   20.579 20.086   19.417 ~ 14 0
65 BASV 147 RR* 17 19 48.7258731696 +57 56 56.770258812   20.612 20.131   19.448 ~ 13 0
66 BASV 93 RR* 17 19 49.1226347088 +58 02 12.084163764     20.489   19.763 ~ 11 0
67 BASV 48 RR* 17 19 49.9096229760 +57 49 04.433894508   20.592 20.343   19.652 ~ 13 0
68 BASV 85 RR* 17 19 51.2878095720 +57 48 43.477345404   20.721 20.437   19.764 ~ 13 0
69 ZTF J171951.31+575320.6 RR* 17 19 51.3162902544 +57 53 20.625500220   20.609 20.296   19.654 ~ 15 0
70 ZTF J171952.17+575909.2 RR* 17 19 52.1693870208 +57 59 09.063583728   20.646 20.220   19.492 ~ 15 0
71 BASV 33 RR* 17 19 52.4314419624 +57 52 26.242512060     20.016   19.469 ~ 13 0
72 BASV 84 RR* 17 19 53.4167890848 +57 48 45.448987788   20.459 20.256   19.572 ~ 13 0
73 BASV 78 RR* 17 19 54.5597533176 +57 52 55.910869572     20.356   19.691 ~ 12 0
74 BASV 79 RR* 17 19 54.9243423936 +57 52 27.699605940     20.440   19.744 ~ 13 0
75 BASV 156 RR* 17 19 55.0760261856 +58 01 09.471884196     20.336   19.730 ~ 12 0
76 BASV 39 RR* 17 19 55.3605820896 +57 51 37.409666760     20.484   19.784 ~ 12 0
77 BASV 114 RR* 17 19 55.3985012640 +57 49 00.492668292   20.332 19.854   19.243 ~ 14 0
78 BASV 32 RR* 17 19 56.2679063256 +57 52 47.619366024     19.925   19.438 ~ 12 0
79 BASV 16 RR* 17 19 56.6637748728 +57 56 00.397166316     20.287   19.630 ~ 12 0
80 EV* U10822 V0148 RR* 17 19 56.7951725808 +57 54 58.810907196     20.368   19.665 ~ 7 0
81 BASV 108 RR* 17 19 56.8809965904 +57 53 49.875636912     20.041   19.470 ~ 11 0
82 ZTF J171957.17+575819.5 RR* 17 19 57.1696735944 +57 58 19.486668288     20.187   19.612 ~ 10 0
83 BASV 24 RR* 17 19 58.9087271160 +57 54 14.524515612     20.341   19.698 ~ 13 0
84 BASV 65 RR* 17 19 59.2067947872 +57 56 46.281870168     20.197   19.666 ~ 12 0
85 BASV 55 RR* 17 19 59.4934390512 +58 03 34.001400240     20.420   19.699 ~ 14 0
86 BASV 74 RR* 17 20 00.3069935880 +57 53 26.214021888     19.999   19.343 ~ 12 0
87 BASV 59 RR* 17 20 02.2501428072 +58 01 20.220170700     20.541   19.803 ~ 11 0
88 BASV 152 RR* 17 20 02.6044434672 +57 51 30.322390284     20.321   19.680 ~ 12 0
89 BASV 113 RR* 17 20 03.0961386648 +57 49 51.715365240     20.009   19.593 ~ 12 0
90 BASV 155 RR* 17 20 03.6980973648 +58 05 21.228979992     20.241   19.599 ~ 11 0
91 BASV 43 RR* 17 20 05.7563193504 +57 51 07.465510080     20.262   19.643 ~ 13 0
92 BASV 27 RR* 17 20 06.0066937176 +57 53 48.848576712   20.392 20.218   19.461 ~ 14 0
93 BASV 58 RR* 17 20 06.1189000728 +58 02 06.154264896   20.018 20.357   19.711 ~ 12 0
94 BASV 186 RR* 17 20 06.5515157232 +57 49 44.777447544     20.510   19.838 ~ 13 0
95 BASV 98 RR* 17 20 07.1070449616 +57 59 49.018564140   20.468 20.460   19.718 ~ 14 0
96 BASV 167 RR* 17 20 07.6577962968 +58 01 39.789187824   20.591 20.268   19.557 ~ 8 0
97 BASV 57 RR* 17 20 08.1480373344 +58 02 31.304394672     20.364   19.572 ~ 13 0
98 BASV 37 RR* 17 20 08.4282201648 +57 52 03.139252356   20.474 20.251   19.688 ~ 14 0
99 BASV 49 RR* 17 20 08.5303207224 +57 47 28.327998552   20.533 20.286   19.580 ~ 14 0
100 BASV 165 RR* 17 20 08.6301195312 +57 50 06.817358616     20.568   19.931 ~ 12 0
101 BASV 126 RR* 17 20 08.8799029968 +57 56 22.747848432   20.510 20.409   19.504 ~ 14 0
102 BASV 160 RR* 17 20 08.8924640448 +57 55 29.099946828   20.671 20.325   19.683 ~ 13 0
103 BASV 89 RR* 17 20 09.2099964168 +57 45 37.915741620   20.575 20.295   19.579 ~ 14 0
104 [BFO2002] Dra 10973 RR* 17 20 09.2435085120 +57 54 38.310656796   20.433 20.031   19.467 ~ 15 0
105 BASV 7 RR* 17 20 09.5300620416 +57 59 57.042256632   20.668 20.522   19.759 ~ 14 0
106 BASV 88 RR* 17 20 10.6810539240 +57 45 58.763011140   20.813 20.447   19.725 ~ 10 0
107 BASV 123 RR* 17 20 11.4993181224 +57 58 02.365114656   20.350 20.544   19.805 ~ 11 0
108 BASV 72 RR* 17 20 12.4336785480 +57 54 11.487740256   20.710 20.199   19.571 ~ 13 0
109 BASV 192 RR* 17 20 13.1714534448 +57 55 26.089845744   20.516 20.365   19.688 ~ 11 0
110 BASV 1 RR* 17 20 13.5689850744 +58 05 23.776021176     20.252   19.655 ~ 10 0
111 BASV 184 RR* 17 20 13.7057444304 +57 57 24.610505724     20.071   19.496 ~ 11 0
112 Z 300-12 G 17 20 14.335 +57 55 16.39   12.40 10.6     ~ 1428 1
113 BASV 3 RR* 17 20 14.8612628400 +58 01 46.406287236   20.569 20.358   19.691 ~ 14 0
114 BASV 8 RR* 17 20 15.1955489712 +57 59 16.920691620   20.532 19.649   19.315 ~ 10 0
115 BASV 171 RR* 17 20 15.4228771608 +57 53 27.584000916   20.380 19.965   19.422 ~ 10 0
116 BASV 71 RR* 17 20 15.6656289408 +57 54 16.898508684   20.703 20.333   19.758 ~ 14 0
117 BASV 29 RR* 17 20 16.6825831224 +57 53 11.756469408     20.453   19.749 ~ 10 0
118 BASV 44 RR* 17 20 16.8988571640 +57 50 17.903807160     20.124   19.608 ~ 11 0
119 BASV 34 RR* 17 20 16.9834661664 +57 52 39.763514676   20.772 20.338   19.776 ~ 12 0
120 BASV 140 RR* 17 20 17.0832136344 +57 46 40.741242492   20.798 19.940   19.380 ~ 14 0
121 BASV 153 RR* 17 20 17.4565684392 +57 46 01.452982692   20.604 20.023   19.529 ~ 11 0
122 BASV 36 RR* 17 20 17.6377734000 +57 52 00.435386172   20.396 20.445   19.682 ~ 12 0
123 BASV 141 RR* 17 20 17.7983665704 +57 57 07.519889448   19.640 19.513   18.813 ~ 17 0
124 BASV 6 RR* 17 20 18.9299440200 +58 00 37.479240936   20.469 20.288   19.540 ~ 13 0
125 BASV 5 RR* 17 20 20.4796368360 +58 00 55.693050480   20.451 20.260   19.597 ~ 13 0
126 BASV 81 RR* 17 20 21.0793674960 +57 52 18.637374180   20.497 20.166   19.483 ~ 10 0
127 ZTF J172021.17+580543.1 RR* 17 20 21.1578785763 +58 05 43.040902654           ~ 6 0
128 ZTF J172021.61+575430.7 RR* 17 20 21.6079978272 +57 54 30.686338296   20.624 20.308   19.623 ~ 14 0
129 Gaia DR3 1433203206258974976 RR* 17 20 22.5461759253 +57 58 48.476678132           ~ 2 0
130 BASV 132 RR* 17 20 24.2085974640 +57 51 40.924679220   20.643 20.279   19.650 ~ 11 0
131 BASV 31 RR* 17 20 25.1557913184 +57 52 52.975993656     20.344   19.809 ~ 12 0
132 BASV 119 RR* 17 20 25.8897430464 +58 00 01.776938580   20.582 20.380   19.713 ~ 18 0
133 BASV 106 RR* 17 20 26.7025584360 +57 54 27.144055692   20.624 20.213   19.638 ~ 11 0
134 BASV 103 RR* 17 20 28.2393852576 +57 57 00.645043284   20.637 20.492   19.438 ~ 12 0
135 Gaia DR3 1433154827747320960 RR* 17 20 28.5268085621 +57 53 01.739806609           ~ 2 0
136 EV* U10822 V0233 RR* 17 20 29.3118696528 +57 58 07.331883672   20.643 20.424   19.714 ~ 12 0
137 BASV 4 RR* 17 20 29.9314374624 +58 00 57.227254812   20.385 20.031   19.440 ~ 13 0
138 BASV 135 RR* 17 20 30.1483564272 +57 50 39.783135552     20.033   19.318 ~ 13 0
139 BASV 158 RR* 17 20 31.1399244144 +57 57 36.936724356   20.532 20.088   19.384 ~ 12 0
140 BASV 150 RR* 17 20 31.3826284200 +57 53 02.004850644   20.497 20.291   19.585 ~ 9 0
141 BASV 21 RR* 17 20 32.5185151344 +57 55 09.298714476   20.477 20.425   19.855 ~ 15 0
142 BASV 124 RR* 17 20 33.0454725936 +57 57 30.503284164   20.441 20.125   19.652 ~ 13 0
143 BASV 138 RR* 17 20 35.8573926936 +57 49 18.397726284     19.91   19.30 ~ 10 0
144 BASV 201 RR* 17 20 36.5394453096 +58 03 57.440853072     20.427   19.718 ~ 12 0
145 BASV 172 RR* 17 20 36.8279861040 +57 48 20.437066944   20.551 20.292   19.552 ~ 12 0
146 BASV 40 RR* 17 20 36.8459340768 +57 52 12.633638736   20.469 20.456   19.592 ~ 14 0
147 BASV 162 RR* 17 20 37.9918721688 +57 55 30.971029944   20.590 20.042   19.372 ~ 10 0
148 BASV 35 RR* 17 20 38.3860090656 +57 52 35.647067388   20.592 20.469   19.598 ~ 13 0
149 [BFO2002] Dra 11173 RR* 17 20 38.9727581184 +57 57 32.130710028   20.403 20.189   19.508 ~ 5 0
150 BASV 17 RR* 17 20 40.3135768872 +57 56 03.938543952   20.622 20.476   19.763 ~ 13 0
151 BASV 161 RR* 17 20 40.5736827144 +57 54 52.092482148   20.707 20.336   19.687 ~ 12 0
152 BASV 82 RR* 17 20 41.6612712072 +57 49 51.832448076     20.649   19.939 ~ 12 0
153 BASV 53 RR* 17 20 41.8104851352 +58 03 44.878550616     20.010   19.453 ~ 13 0
154 BASV 12 RR* 17 20 41.8384349136 +57 57 49.763385756   20.572 20.725   20.440 ~ 12 0
155 BASV 11 RR* 17 20 41.9078196432 +57 58 27.085242324   20.310 20.157   19.641 ~ 12 0
156 BASV 169 RR* 17 20 42.3022717656 +57 58 52.082612832   20.310 20.296   19.726 ~ 13 0
157 BASV 190 RR* 17 20 42.5089607448 +57 51 52.875451044   20.509 20.388   19.587 ~ 14 0
158 BASV 41 RR* 17 20 42.8490592488 +57 51 28.617019452   20.573 20.294   19.710 ~ 10 0
159 Gaia DR3 1433157331713106304 RR* 17 20 44.1005241220 +57 50 26.802167027           ~ 1 0
160 BASV 164 RR* 17 20 45.1273494576 +57 51 27.471957444   20.591 19.784   19.400 ~ 12 0
161 [BFO2002] Dra 80472 RR* 17 20 46.4983286136 +57 48 18.729168660   20.817 20.333   19.628 ~ 6 0
162 BASV 63 RR* 17 20 46.5236770776 +57 57 41.456279412   20.586 20.504   19.566 ~ 14 0
163 BASV 180 RR* 17 20 46.6810525248 +58 03 02.839301892     20.287   19.607 ~ 9 0
164 BASV 13 RR* 17 20 47.1669079104 +57 57 59.164337160   20.449 20.471   19.302 ~ 12 0
165 ZTF J172047.27+575522.8 RR* 17 20 47.2720946400 +57 55 22.809971028   20.615 20.085   19.631 ~ 14 0
166 BASV 83 RR* 17 20 48.7768569504 +57 50 01.697370648     20.060   19.531 ~ 13 0
167 BASV 176 RR* 17 20 48.9938114675 +57 51 02.662202756     20.198   19.603 ~ 9 0
168 BASV 25 RR* 17 20 49.7811000408 +57 54 04.850035308   20.615 19.936   19.586 ~ 12 0
169 BASV 154 RR* 17 20 50.8963072368 +57 45 16.858448712   20.655 20.083   19.452 ~ 14 0
170 BASV 133 RR* 17 20 51.1792316760 +57 51 47.720685456   20.575 19.964   19.435 ~ 12 0
171 BASV 198 RR* 17 20 51.7995650496 +57 56 35.747061180   20.412 20.340   19.553 ~ 11 0
172 BASV 170 RR* 17 20 51.9874308648 +57 55 31.828316268   20.496 20.129   19.750 ~ 12 0
173 BASV 94 RR* 17 20 52.0792361760 +58 01 25.320569556   20.573 20.324   19.682 ~ 14 0
174 BASV 177 RR* 17 20 52.7738947440 +57 50 41.626967352     20.11   19.49 ~ 8 0
175 BASV 151 RR* 17 20 53.1166259064 +57 53 03.498519804   20.548 20.032   19.421 ~ 13 0
176 BASV 30 RR* 17 20 53.2635248568 +57 53 13.955902620   20.854 20.479   19.714 ~ 14 0
177 BASV 125 RR* 17 20 53.4677634312 +57 57 04.353384852   20.547 20.365   19.631 ~ 12 0
178 BASV 75 RR* 17 20 56.6482618272 +57 53 52.271656944   20.652 20.484   19.759 ~ 14 0
179 BASV 62 RR* 17 20 57.1682544144 +57 58 20.914338216   20.633 20.257   19.638 ~ 12 0
180 BASV 178 RR* 17 20 57.2179569168 +57 50 01.050897588     19.884   19.362 ~ 12 0
181 BASV 145 RR* 17 20 57.8459203656 +57 58 48.171112104   20.408 20.019   19.517 ~ 13 0
182 BASV 175 RR* 17 20 58.4612342736 +57 53 31.649253756   20.546 20.330   19.667 ~ 14 0
183 BASV 163 RR* 17 20 58.9347694104 +57 53 43.935119448   20.720 20.366   19.740 ~ 14 0
184 BASV 97 RR* 17 20 59.1046344240 +58 00 05.442030216   20.432 19.984   19.589 ~ 12 0
185 ZTF J172059.20+580522.7 RR* 17 20 59.2084990896 +58 05 22.685671572     20.538   19.761 ~ 14 0
186 BASV 118 RR* 17 20 59.2816170384 +58 01 26.028708816   20.473 20.338   19.627 ~ 12 0
187 BASV 173 RR* 17 20 59.4932074896 +57 55 42.097311552   20.517 20.244   19.660 ~ 12 0
188 EV* U10822 V0238 RR* 17 21 00.0261618144 +58 06 20.149984908     20.236   19.591 ~ 12 0
189 BASV 80 RR* 17 21 02.6841065352 +57 52 50.381085180   20.444 20.434   19.669 ~ 10 0
190 BASV 96 RR* 17 21 03.5030189688 +57 59 50.304957216   20.508 20.595   19.837 ~ 10 0
191 BASV 112 RR* 17 21 06.3968094456 +57 51 52.777706688   20.442 20.366   19.743 ~ 14 0
192 BASV 95 RR* 17 21 06.9685454016 +57 59 41.948918880   20.324 20.356   19.606 ~ 14 0
193 BASV 70 RR* 17 21 07.1013909504 +57 54 08.595918936   20.428 20.174   19.505 ~ 13 0
194 BASV 183 RR* 17 21 07.3167382632 +57 58 00.177274992   20.525 20.592   19.824 ~ 10 0
195 BASV 87 RR* 17 21 08.6493585456 +57 47 46.536986724   20.927 20.587   19.906 ~ 13 0
196 BASV 179 RR* 17 21 10.7292803208 +57 47 36.049800588   20.613 20.037   19.551 ~ 12 0
197 BASV 181 RR* 17 21 12.7080782184 +58 01 30.599807916   20.462 20.562   19.891 ~ 12 0
198 BASV 189 RR* 17 21 13.0206311352 +57 53 50.525941344   20.512 20.357   19.617 ~ 15 0
199 BASV 128 RR* 17 21 14.0346639600 +57 54 35.300622456   20.586 20.181   19.489 ~ 13 0
200 BASV 56 RR* 17 21 14.1149565120 +58 03 16.842391884     20.540   19.764 ~ 12 0
201 BASV 51 RR* 17 21 15.5380750488 +58 05 21.687334224     20.188   19.537 ~ 10 0
202 BASV 26 RR* 17 21 16.5401042040 +57 53 31.729146360   20.434 20.328   19.587 ~ 12 0
203 EV* U10822 V0200 RR* 17 21 16.9748256912 +58 05 11.697317088     20.152   19.565 ~ 5 0
204 ZTF J172118.60+574743.7 RR* 17 21 18.6120817896 +57 47 43.635024564     20.396   19.611 ~ 14 0
205 BASV 130 RR* 17 21 19.0307127000 +57 53 24.375632676   20.459 20.076   19.548 ~ 13 0
206 BASV 131 RR* 17 21 19.4562003696 +57 52 35.451715764   20.448 20.340   19.730 ~ 12 0
207 BASV 166 RR* 17 21 20.2003991640 +57 49 18.125674284     20.321   19.730 ~ 14 0
208 BASV 202 RR* 17 21 21.0194717208 +57 50 44.589836904     20.231   19.577 ~ 10 0
209 BASV 139 RR* 17 21 21.8795655672 +57 49 26.683841280     20.038   19.637 ~ 11 0
210 BASV 197 RR* 17 21 25.6164518832 +57 50 30.280505712     20.301   19.732 ~ 12 0
211 BASV 146 RR* 17 21 26.6950518480 +57 57 25.483932072     20.394   19.701 ~ 12 0
212 EV* U10822 V0240 RR* 17 21 26.7861349488 +58 06 57.933934956     20.543   19.774 ~ 12 0
213 BASV 69 RR* 17 21 26.9455078560 +57 54 19.417300776     20.490   19.774 ~ 11 0
214 ZTF J172129.05+580315.9 RR* 17 21 29.0540949408 +58 03 15.785118468     20.518   19.793 ~ 10 0
215 BASV 61 RR* 17 21 30.0940349184 +57 58 40.730051244     20.432   19.813 ~ 10 0
216 ZTF J172130.35+574852.6 RR* 17 21 30.3477425760 +57 48 52.573666932           ~ 7 0
217 BASV 105 RR* 17 21 31.2600934536 +57 55 09.863507028     20.052   19.515 ~ 13 0
218 BASV 67 RR* 17 21 31.2955610160 +57 55 04.345368960     20.119   19.500 ~ 10 0
219 ZTF J172135.05+575304.8 RR* 17 21 35.0536291800 +57 53 04.776687384           ~ 8 0
220 Gaia DR3 1433159530736499200 RR* 17 21 36.4378908286 +57 55 58.492132599           ~ 2 0
221 V* RR Lyr RR* 19 25 27.9129605304 +42 47 03.693258204   7.36   7.6   kA3hF0 951 0
222 M 15 GlC 21 29 58.33 +12 10 01.2           ~ 3274 0

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