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Field photometry for S5 2007+77 from the AAVSO Variable Star Database

Data includes all comparison stars within 0.125° of RA: 20:05:31.00 [301.37916667°] & Dec: 77:52:43.3 [77.87869444°]

Report this sequence as X36030IM in the chart field of your observation report.

AUID RA Dec Label V B-V Comments
000-BCK-593 20:07:00.27 [301.75112915°] 77:54:58.5 [77.91625214°] 110 11.024 (0.037)10 0.493 (0.057)
000-BCK-606 20:07:10.95 [301.79562378°] 77:53:10.0 [77.8861084°] 113 11.270 (0.021)10 1.177 (0.038)
000-BCK-424 20:05:01.17 [301.25488281°] 77:49:26.5 [77.82402802°] 119 11.890 (0.014)10 0.590 (0.024)
000-BCK-534 20:05:56.99 [301.48745728°] 77:50:44.2 [77.84561157°] 129 12.906 (0.006)10 1.024 (0.012)
000-BCK-535 20:05:58.83 [301.49511719°] 77:53:26.0 [77.89055634°] 130 13.001 (0.017)10 0.476 (0.025)
000-BCK-505 20:05:38.32 [301.40966797°] 77:52:34.0 [77.87611389°] 136 13.635 (0.014)10 0.607 (0.023)
000-BCK-431 20:05:03.57 [301.26486206°] 77:55:46.5 [77.92958069°] 139 13.915 (0.010)10 0.634 (0.017)
000-BCK-360 20:04:00.27 [301.00112915°] 77:54:31.1 [77.908638°] 142 14.240 (0.006)10 0.561 (0.014)
000-BCK-375 20:04:15.43 [301.06430054°] 77:55:55.4 [77.93205261°] 148 14.803 (0.010)10 0.595 (0.016)
000-BCK-475 20:05:22.03 [301.34179688°] 77:55:47.0 [77.92972565°] 155 15.499 (0.011)10 0.921 (0.022)
000-BCK-461 20:05:15.69 [301.31536865°] 77:51:51.4 [77.8642807°] 158 15.846 (0.019)10 0.948 (0.031)
000-BCK-411 20:04:50.54 [301.21057129°] 77:54:55.8 [77.91549683°] 160 16.021 (0.026)10 0.854 (0.042)
000-BCK-526 20:05:49.65 [301.45687866°] 77:52:21.3 [77.87258148°] 164 16.388 (0.033)10 0.853 (0.056)
000-BCK-490 20:05:31.08 [301.37948608°] 77:52:43.3 [77.87869263°] 167 16.699 (0.387)10 0.614 (0.550)
000-BCK-514 20:05:42.92 [301.42883301°] 77:51:49.7 [77.86380768°] 170 17.025 (0.024)10 0.971 (0.038)
  • 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