AAVSO: American Association of Variable Star Observers

Variable Star Plotter

Field photometry for SN 2014J from the AAVSO Variable Star Database

Data includes all comparison stars within 0.5° of RA: 09:55:42.15 [148.925625°] & Dec: 69:40:25.8 [69.67383333°]

Report this sequence as X25260DJ in the chart field of your observation report.

AUID RA Dec Label V B-V Comments
000-BLG-311 09:54:26.78 [148.61158752°] 69:27:00.5 [69.45014191°] 93 9.301 (0.034)1 0.816 (0.064)
000-BLG-312 09:55:34.95 [148.89562988°] 69:38:55.3 [69.6486969°] 100 10.039 (0.038)1 0.601 (0.074)
000-BLG-313 09:55:14.71 [148.81129456°] 69:36:13.9 [69.60385895°] 106 10.616 (0.051)29 0.861 (0.128)
000-BBR-010 09:56:04.13 [149.01721191°] 69:18:29.8 [69.30828094°] 109 10.865 (0.058)16 0.974 (0.141)
000-BLG-314 09:54:14.29 [148.55953979°] 69:37:47.4 [69.62983704°] 112 11.159 (0.053)29 1.091 (0.123)
000-BLG-315 09:55:36.17 [148.90071106°] 69:54:48.5 [69.91347504°] 114 11.443 (0.056)29 0.750 (0.123)
000-BLG-316 09:54:50.21 [148.70921326°] 69:33:54.0 [69.56500244°] 120 11.978 (0.071)29 0.542 (0.157)
000-BLG-317 09:56:33.00 [149.13749695°] 69:39:17.1 [69.65474701°] 122 12.215 (0.051)29 0.617 (0.130)
000-BLG-318 09:58:22.35 [149.59312439°] 69:33:28.3 [69.55786133°] 126 12.586 (0.070)29 0.559 (0.157)
000-BLG-319 09:55:26.39 [148.85995483°] 69:52:07.0 [69.8686142°] 129 12.892 (0.049)29 0.674 (0.123)
000-BBR-035 09:57:38.77 [149.4115448°] 69:10:44.7 [69.17908478°] 130 12.990 (0.100)23 1.200 (0.173)
000-BLG-320 09:54:54.23 [148.72595215°] 69:36:55.4 [69.61538696°] 133 13.260 (0.050)29 0.534 (0.127)
000-BLG-321 09:56:38.08 [149.15866089°] 69:41:18.4 [69.68844604°] 134 13.375 (0.051)29 0.547 (0.133)
000-BLG-322 09:54:51.81 [148.71588135°] 69:53:47.0 [69.89638519°] 137 13.687 (0.041)29 0.663 (0.098)
000-BLG-323 09:55:41.72 [148.92382812°] 69:29:22.9 [69.48969269°] 140 14.044 (0.088)29 0.812 (0.183)
000-BLG-324 09:54:53.36 [148.72233582°] 69:39:29.7 [69.6582489°] 141 14.131 (0.057)29 0.740 (0.133)
  • 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