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Field photometry for R BOO from the AAVSO Variable Star Database

Data includes all comparison stars within 7.5° of RA: 14:37:11.58 [219.29825°] & Dec: 26:44:11.7 [26.73658333°]

Report this sequence as X36049BDY in the chart field of your observation report.

AUID RA Dec Label V B-V Comments
000-BBV-271 14:15:39.67 [213.91529846°] 19:10:56.7 [19.18241692°] -00 -0.040 (0.100)22 1.230 (0.173) alf Boo - LB - V= -0.07 / -0.02. ONLY FOR VISUAL USE.
000-BBV-664 14:44:59.22 [221.24674988°] 27:04:27.2 [27.07422256°] 24 2.361 (0.100)24 0.962 (0.141) Eps Boo. Combined magnitude. A= 2.48V; B= 4.85V
000-BBV-500 14:31:49.79 [217.9574585°] 30:22:17.2 [30.37143707°] 36 3.580 (0.100)22 1.300 (0.141)
000-BBV-531 14:34:40.82 [218.67007446°] 29:44:42.5 [29.74513054°] 45 4.460 (0.100)22 0.360 (0.141)
000-BBV-832 15:04:26.74 [226.11141968°] 26:56:51.5 [26.947649°] 45 4.540 (0.100)22 1.240 (0.141)
000-BCS-450 15:07:18.07 [226.82527161°] 24:52:09.1 [24.86919594°] 49 4.930 (0.100)22 0.430 (0.141)
000-BBV-702 14:49:58.40 [222.49333191°] 28:36:57.0 [28.61583138°] 58 5.800 (0.100)22 0.050 (0.141)
000-BBV-705 14:50:15.81 [222.56588745°] 23:54:42.6 [23.91184425°] 59 5.850 (0.100)22 0.560 (0.141)
000-BBV-511 14:32:20.23 [218.08427429°] 26:40:38.2 [26.67728424°] 60 6.010 (0.100)22 0.220 (0.141)
000-BBV-232 14:11:15.12 [212.81300354°] 32:17:45.2 [32.29589081°] 61 6.110 (0.100)22 1.260 (0.141)
000-BBV-466 14:29:49.67 [217.45695496°] 31:47:28.3 [31.79118729°] 61 6.060 (0.100)22 -0.030 (0.141)
000-BBV-696 14:48:23.35 [222.09727478°] 24:22:00.8 [24.3668766°] 61 6.140 (0.100)22 0.480 (0.141)
000-BBV-358 14:23:06.82 [215.77842712°] 25:20:17.4 [25.33817291°] 62 6.235 (0.021)28 0.383 (0.037) BINO_COMP
000-BKR-971 14:45:13.71 [221.30712891°] 32:47:18.0 [32.78833389°] 63 6.264 (0.031)1 1.579 (0.056) BINO_COMP,NSV 20179
000-BBV-374 14:24:01.98 [216.008255°] 27:24:47.4 [27.41317749°] 64 6.381 (0.100)24 1.603 (0.141)
000-BBV-553 14:36:06.87 [219.02864075°] 23:15:01.3 [23.25035858°] 64 6.380 (0.100)22 1.060 (0.141) BINO_COMP
000-BNC-604 14:41:54.23 [220.47595215°] 21:07:24.8 [21.12355614°] 64 6.405 (0.032)1 0.934 (0.057)
000-BBV-698 14:49:14.83 [222.3117981°] 25:09:03.2 [25.15089226°] 67 6.670 (0.100)24 1.368 (0.141)
000-BBV-264 14:15:01.56 [213.7565155°] 23:41:09.8 [23.68606377°] 68 6.769 (0.100)24 0.323 (0.141)
000-BBV-336 14:20:45.08 [215.18785095°] 26:04:31.9 [26.07553291°] 68 6.834 (0.035)28 0.912 (0.051) BINO_COMP
000-BBV-755 14:56:00.40 [224.00167847°] 24:23:09.7 [24.38601685°] 68 6.820 (0.100)24 1.179 (0.141)
000-BBV-918 15:10:38.89 [227.66204834°] 33:04:44.0 [33.07888412°] 69 6.920 (0.100)24 1.116 (0.141)
000-BKR-958 14:06:55.83 [211.73262024°] 28:26:17.0 [28.43805504°] 69 6.903 (0.032)1 1.005 (0.057) BINO_COMP
000-BBV-555 14:36:24.11 [219.10047913°] 27:29:06.3 [27.48509026°] 70 7.029 (0.100)24 0.430 (0.141) BINO_COMP
000-BBV-817 15:02:29.26 [225.62191772°] 33:16:27.7 [33.27436066°] 72 7.158 (0.032)1 0.960 (0.057)
000-BBV-874 15:08:00.51 [227.00212097°] 28:31:06.3 [28.51841736°] 72 7.219 (0.032)1 0.897 (0.057)
000-BCS-449 15:07:17.35 [226.82228088°] 22:54:30.0 [22.90832901°] 72 7.176 (0.100)24 1.084 (0.141)
000-BKR-960 14:03:27.31 [210.86378479°] 27:30:35.8 [27.50994492°] 72 7.182 (0.032)1 1.083 (0.057) BINO_COMP
000-BBV-780 14:58:49.64 [224.70683289°] 25:02:52.8 [25.04800034°] 73 7.322 (0.032)1 1.033 (0.057)
000-BBV-401 14:25:54.62 [216.47758484°] 26:15:55.3 [26.26536179°] 74 7.428 (0.032)1 1.330 (0.059) BINO_COMP
000-BCS-451 15:09:29.49 [227.37287903°] 24:40:33.7 [24.6760273°] 74 7.416 (0.100)24 0.455 (0.141)
000-BKR-972 14:37:07.35 [219.28062439°] 33:40:41.6 [33.67822266°] 74 7.448 (0.032)1 1.192 (0.057) BINO_COMP
000-BBV-610 14:42:23.24 [220.59683228°] 21:17:35.7 [21.29324913°] 75 7.501 (0.055)16 0.504 (0.085)
000-BBV-691 14:47:39.25 [221.9135437°] 24:05:51.0 [24.09749985°] 75 7.470 (0.032)1 1.355 (0.058)
000-BBV-775 14:58:12.73 [224.55303955°] 26:49:00.9 [26.81691742°] 75 7.523 (0.011)17 0.463 (0.039)
000-BKS-227 14:44:55.77 [221.2323761°] 30:17:41.7 [30.29491615°] 75 7.533 (0.011)12 1.241 (0.019) BINO_COMP
000-BBV-334 14:20:32.98 [215.13742065°] 26:34:22.3 [26.57286072°] 76 7.571 (0.052)16 0.187 (0.082)
000-BBV-796 15:00:26.08 [225.1086731°] 31:36:54.6 [31.61516762°] 76 7.614 (0.037)16 0.590 (0.063)
000-BKP-124 14:17:46.72 [214.44467163°] 33:15:18.5 [33.2551384°] 76 7.551 (0.032)1 0.439 (0.057)
000-BKR-961 14:36:15.55 [219.06478882°] 23:59:02.9 [23.98413849°] 77 7.660 (0.032)1 1.035 (0.059) BINO_COMP
000-BCS-448 15:07:15.44 [226.81433105°] 22:33:51.7 [22.56436157°] 78 7.795 (0.009)17 0.925 (0.037)
000-BKS-228 14:40:44.21 [220.1842041°] 31:17:23.6 [31.28988838°] 78 7.794 (0.005)20 0.449 (0.007) BINO_COMP
000-BBV-442 14:28:16.19 [217.06745911°] 24:31:02.1 [24.51725006°] 79 7.930 (0.032)1 0.770 (0.059) BINO_COMP
000-BKP-125 14:20:57.09 [215.23786926°] 33:17:25.3 [33.2903595°] 80 8.006 (0.032)1 0.413 (0.057)
000-BKR-974 14:44:46.58 [221.19407654°] 32:07:46.9 [32.12969589°] 80 8.025 (0.032)1 1.012 (0.058) BINO_COMP
000-BKV-714 14:34:17.37 [218.57237244°] 28:29:09.6 [28.48600006°] 81 8.132 (0.032)1 0.926 (0.058) BINO_COMP
000-BBV-320 14:18:08.15 [214.53395081°] 26:47:43.9 [26.7955265°] 82 8.188 (0.011)17 0.771 (0.041)
000-BJX-321 14:26:31.35 [216.63063049°] 26:12:07.6 [26.20211029°] 82 8.192 (0.008)28 0.969 (0.021) BINO_CHART
000-BBV-695 14:48:08.80 [222.03666687°] 22:57:22.1 [22.95613861°] 83 8.309 (0.009)17 1.314 (0.043)
000-BKR-962 14:28:00.05 [217.00021362°] 26:35:26.8 [26.59077835°] 83 8.343 (0.033)1 1.045 (0.061) BINO_COMP
000-BBV-933 15:11:22.88 [227.84533691°] 32:03:21.5 [32.05597305°] 84 8.437 (0.049)16 0.752 (0.078)
000-BBV-618 14:42:59.04 [220.7460022°] 21:46:22.0 [21.77277756°] 85 8.471 (0.052)16 0.472 (0.082)
000-BKR-963 14:22:59.07 [215.74612427°] 24:06:24.1 [24.10669518°] 85 8.510 (0.034)1 1.055 (0.064) BINO_COMP
000-BKR-975 14:50:49.25 [222.70521545°] 30:25:45.6 [30.42933273°] 85 8.509 (0.033)1 1.070 (0.061) BINO_COMP
000-BBV-475 14:30:28.40 [217.61833191°] 25:05:23.7 [25.08991623°] 86 8.587 (0.034)1 0.470 (0.062)
000-BKR-976 14:31:23.53 [217.84803772°] 33:05:18.5 [33.08847046°] 86 8.558 (0.032)1 0.924 (0.059) BINO_COMP
000-BKV-715 14:37:42.26 [219.42608643°] 28:08:58.8 [28.14966583°] 86 8.603 (0.032)1 0.771 (0.059) BINO_COMP
000-BBV-737 14:53:42.07 [223.42529297°] 23:20:42.6 [23.34516525°] 87 8.711 (0.040)16 1.005 (0.070)
000-BKJ-791 14:32:02.15 [218.00895691°] 22:04:47.6 [22.0798893°] 87 8.723 (0.034)1 0.469 (0.062)
000-BKR-977 14:38:49.59 [219.70661926°] 30:45:21.9 [30.75608253°] 87 8.665 (0.033)1 1.178 (0.062) BINO_COMP
000-BBV-512 14:32:22.73 [218.0947113°] 31:38:12.5 [31.63680458°] 88 8.782 (0.048)16 0.602 (0.079)
000-BKP-082 14:17:19.14 [214.32974243°] 33:53:33.5 [33.89263916°] 88 8.751 (0.032)1 0.569 (0.058)
000-BKS-226 14:42:11.32 [220.54716492°] 31:55:36.3 [31.92675018°] 88 8.794 (0.024)12 0.461 (0.038) BINO_COMP
000-BBV-552 14:36:04.37 [219.01820374°] 26:24:32.9 [26.40913963°] 90 9.002 (0.024)28 0.983 (0.043) BINO_COMP
000-BCS-453 15:11:49.34 [227.95558167°] 23:02:03.8 [23.0343895°] 90 8.951 (0.012)17 0.476 (0.043)
000-BJX-322 14:27:05.00 [216.77082825°] 26:23:31.9 [26.39219475°] 90 9.046 (0.009)28 0.505 (0.036)
  • AUID is the AAVSO Unique Identifier for the star. When reporting a problem, please include this AUID.
  • Coordinates are in J2000 sexagesimal format, followed by decimal degrees
  • Search for variable stars in this field via VSX
  • Label is that star's label when plotted on an AAVSO chart, usually (but not always) its V magnitude rounded to the nearest tenth.

Source Reference Table

Footnote Source Footnote Source Footnote Source
1 Tycho-2 17 ASAS 33 SRO50
2 GSC 1.2 18 SRO 34 K35
3 GSC 2.2 19 NA 35 Landolt2007
4 USNO A2.0 20 GCPD 36 Landolt2009
5 USNO B1.0 21 SDSS 37 BSM_S
6 GCVS 4.2 22 BSC 38 UCAC3
7 UCAC2 23 LONEOS 39 UCAC4
8 2MASS 24 WBVR 40 BSM-Hamren
9 AAVSO Charts 25 DENIS 41 BSM_Berry
10 CCD Henden 26 CMC14 42 TMO61
11 Downes 27 RRLyr 43 VSX
12 Hipparcos 28 BSM_NM 44 COKER30
13 HD 29 APASS 45 BSM_HQ
14 NSV 30 W28 46 Pan-STARRS
15 ACP 0.9 31 W30 47 Landolt2013
16 TASS 32 OC61 48 GAIA DR2