AAVSO: American Association of Variable Star Observers

Variable Star Plotter

Field photometry for N Sco from the AAVSO Variable Star Database

Data includes all comparison stars within 10.0° of RA: 16:31:22.93 [247.84554167°] & Dec: -34:42:15.7 [-34.70436111°]

Report this sequence as X19090G in the chart field of your observation report.

AUID RA Dec Label V B-V Comments
000-BMH-824 16:06:35.54 [241.64808655°] -36:48:08.2 [-36.80227661°] 42 4.218 (0.010)20 -0.181 (0.018) BINO_COMP
000-BMH-825 16:12:18.20 [243.07583618°] -27:55:34.9 [-27.92636108°] 46 4.580 (0.007)20 -0.159 (0.011) BINO_COMP
000-BKS-737 17:23:21.59 [260.83996582°] -28:08:34.2 [-28.14283371°] 53 5.320 (0.040)20 1.545 (0.057) BINO_COMP
000-BBY-543 17:08:47.53 [257.19802856°] -30:24:13.7 [-30.40380478°] 60 5.970 (0.100)22 0.250 (0.173) BINO_COMP
  • 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