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Field photometry for bet Lyr from the AAVSO Variable Star Database

Data includes all comparison stars within 0.5° of RA: 18:50:04.79 [282.51995833°] & Dec: 33:21:45.6 [33.36266667°]

Report this sequence as X36328BIJ in the chart field of your observation report.

AUID RA Dec Label V B-V Comments
000-BCD-358 18:49:23.98 [282.34991455°] 33:42:03.3 [33.70090485°] 70 7.003 (0.100)24 0.097 (0.141)
000-BMN-260 18:48:01.28 [282.00534058°] 32:59:08.2 [32.98561096°] 119 11.931 (—)29 0.818 (0.005)
000-BMN-261 18:47:54.58 [281.97741699°] 33:05:35.9 [33.09330368°] 124 12.438 (—)29 0.727 (0.006)
000-BMN-262 18:47:58.26 [281.99273682°] 33:05:53.5 [33.09819412°] 127 12.720 (—)29 0.756 (0.007)
000-BMN-263 18:48:11.69 [282.04870605°] 32:59:45.6 [32.99599838°] 131 13.123 (—)29 0.709 (0.009)
000-BMN-264 18:48:13.76 [282.05734253°] 32:53:11.0 [32.88639069°] 134 13.425 (—)29 0.672 (0.010)
000-BMN-266 18:47:43.86 [281.93273926°] 32:56:26.6 [32.94072342°] 136 13.608 (—)29 0.722 (0.012)
  • 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