AAVSO: American Association of Variable Star Observers

Variable Star Plotter

Field photometry for FH Lyn from the AAVSO Variable Star Database

Data includes all comparison stars within 0.154166666667° of RA: 08:13:21.93 [123.34138°] & Dec: 45:28:09.4 [45.46928°]

Report this sequence as X25151GL in the chart field of your observation report.

AUID RA Dec Label V B-V Comments
000-BCS-969 08:12:59.62 [123.24842072°] 45:31:04.0 [45.51777649°] 128 12.756 (0.058)16
000-BCS-975 08:13:36.35 [123.40145874°] 45:26:20.6 [45.4390564°] 133 13.269 (0.159)16
000-BCS-978 08:13:45.85 [123.44104004°] 45:32:30.7 [45.54186249°] 133 13.344 (0.151)16
000-BCS-979 08:13:50.76 [123.46150208°] 45:33:34.7 [45.55963898°] 138 13.821 (0.262)16
000-BCS-974 08:13:31.91 [123.38295746°] 45:23:34.9 [45.39302826°] 140 13.999 (0.001)15 0.943 (0.001)
000-BCS-976 08:13:40.74 [123.4197464°] 45:31:24.8 [45.52355576°] 145 14.491 (0.001)15 0.801 (0.002)
000-BCS-977 08:13:43.03 [123.42929077°] 45:25:51.1 [45.43086243°] 147 14.651 (0.002)15 0.639 (0.004)
000-BCS-973 08:13:27.34 [123.36391449°] 45:27:32.0 [45.45888901°] 152 15.202 (0.002)15 0.869 (0.004)
000-BCS-972 08:13:20.68 [123.33616638°] 45:26:27.7 [45.44102859°] 157 15.655 (0.003)15 0.747 (0.007)
000-BCS-971 08:13:13.12 [123.30466461°] 45:29:07.1 [45.48530579°] 160 16.043 (0.004)15 0.819 (0.008)
000-BCS-970 08:13:09.00 [123.28749847°] 45:29:23.2 [45.48977661°] 166 16.590 (0.006)15 0.743 (0.013)
000-BCS-980 08:13:51.09 [123.46287537°] 45:29:47.0 [45.49638748°] 170 16.950 (0.008)15 0.711 (0.016)
  • 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