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Field photometry for U SCO from the AAVSO Variable Star Database

Data includes all comparison stars within 0.5° of RA: 16:22:30.78 [245.62825°] & Dec: -17:52:43.2 [-17.87866667°]

Report this sequence as X36483BVL in the chart field of your observation report.

AUID RA Dec Label V B-V Comments
000-BBX-364 16:21:04.05 [245.26687622°] -17:41:51.2 [-17.69755554°] 92 9.248 (0.037)1 0.733 (0.070)
000-BBX-440 16:24:26.00 [246.10833739999998°] -17:44:42.9 [-17.7452507°] 96 9.644 (0.041)1 0.537 (0.078)
000-BBX-392 16:21:56.92 [245.48716736°] -17:30:56.4 [-17.51566696°] 99 9.932 (0.045)1 0.658 (0.089)
000-BBX-431 16:23:16.13 [245.81721497°] -17:50:14.7 [-17.8374157°] 107 10.707 (0.064)1 0.548 (0.127)
000-BLC-530 16:22:59.32 [245.74716187°] -18:12:39.3 [-18.21091652°] 109 10.900 (0.013)29 0.574 (0.025)
000-BLC-529 16:24:04.88 [246.02033997°] -17:34:54.8 [-17.5818882°] 113 11.291 (—)29 0.668 (0.002)
000-BLC-525 16:23:25.73 [245.85720824999999°] -17:44:18.2 [-17.73838806°] 116 11.556 (0.037)29 0.698 (0.068)
000-BLC-526 16:21:49.51 [245.45629882999998°] -17:58:26.7 [-17.97408295°] 122 12.179 (0.011)29 0.763 (0.025)
000-BLC-528 16:23:09.93 [245.79138184°] -17:53:14.1 [-17.8872509°] 123 12.323 (0.026)29 0.632 (0.049)
000-BLC-527 16:22:34.71 [245.64462279999998°] -17:39:49.6 [-17.66377831°] 127 12.721 (—)29 0.726 (0.006)
000-BBX-421 16:22:46.55 [245.69395447000002°] -17:57:01.2 [-17.95033264°] 128 12.783 (—)10 0.795 (0.007)
000-BBX-419 16:22:44.37 [245.68487549°] -17:47:32.7 [-17.79241562°] 132 13.167 (0.005)10 0.641 (0.010)
000-BJV-877 16:21:57.44 [245.48933411000002°] -17:55:26.7 [-17.92408371°] 135 13.539 (0.032)33 0.912 (0.050)
000-BJV-878 16:22:03.46 [245.51441956000002°] -17:49:49.0 [-17.8302784°] 140 14.014 (0.032)33 1.148 (0.054)
000-BBX-401 16:22:11.88 [245.54949951°] -17:57:33.0 [-17.95916748°] 143 14.286 (0.009)10 0.870 (0.019)
000-BBX-407 16:22:22.33 [245.59304809999998°] -17:54:10.4 [-17.90288925°] 145 14.489 (0.006)10 1.174 (0.009)
  • 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