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Field photometry for 1ES 0120+34.0 from the AAVSO Variable Star Database

Data includes all comparison stars within 0.125° of RA: 01:23:08.64 [20.786°] & Dec: 34:20:48.7 [34.34686111°]

Report this sequence as X36049BEM in the chart field of your observation report.

AUID RA Dec Label V B-V Comments
000-BJS-747 01:22:55.88 [20.73283386°] 34:15:47.1 [34.26308441°] 117 11.670 (0.004)18 0.654 (0.011)
000-BJS-748 01:22:41.36 [20.67233276°] 34:14:47.8 [34.24661255°] 123 12.255 (0.007)18 0.886 (0.011)
000-BJS-749 01:23:16.10 [20.81708336°] 34:25:35.9 [34.42663956°] 129 12.917 (0.008)18 0.543 (0.014)
000-BJS-750 01:23:18.30 [20.82625008°] 34:24:54.1 [34.41502762°] 131 13.136 (0.011)18 0.573 (0.018)
000-BJS-751 01:23:07.22 [20.7800827°] 34:24:18.2 [34.405056°] 136 13.578 (0.013)18 0.750 (0.022)
000-BJS-752 01:23:08.11 [20.7837925°] 34:17:38.5 [34.29402924°] 141 14.050 (0.009)18 0.889 (0.022)
000-BJS-753 01:23:18.44 [20.82683372°] 34:19:26.5 [34.32402802°] 144 14.432 (0.008)18 0.746 (0.031)
000-BJS-754 01:22:42.97 [20.67904091°] 34:25:06.5 [34.41847229°] 147 14.715 (0.017)18 0.612 (0.104)
000-BJS-755 01:23:37.99 [20.90829086°] 34:23:33.5 [34.39263916°] 150 14.990 (0.024)18 1.003 (0.039)
000-BJS-756 01:23:01.17 [20.75487518°] 34:24:53.7 [34.41491699°] 153 15.310 (0.038)18 0.980 (0.066)
000-BJS-757 01:22:40.12 [20.66716576°] 34:18:12.3 [34.30341721°] 155 15.509 (0.019)18 0.660 (0.069)
000-BJS-758 01:23:12.76 [20.80316734°] 34:14:15.4 [34.23760986°] 158 15.785 (0.010)18 0.909 (0.084)
000-BJS-759 01:23:05.06 [20.77108383°] 34:22:40.4 [34.37788773°] 162 16.154 (0.034)18 0.637 (0.110)
000-BJS-760 01:23:12.97 [20.80404091°] 34:17:20.6 [34.28905487°] 165 16.470 (0.030)18 0.571 (0.106)
000-BJS-761 01:22:42.41 [20.67670822°] 34:18:24.9 [34.30691528°] 169 16.940 (0.042)18 0.702 (0.121)
000-BJS-762 01:23:39.58 [20.91491699°] 34:25:17.1 [34.42141724°] 172 17.181 (0.043)18 0.734 (0.122)
  • 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