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Field photometry for T Com from the AAVSO Variable Star Database

Data includes all comparison stars within 0.5° of RA: 12:58:38.91 [194.66212°] & Dec: 23:08:21.2 [23.13923°]

Report this sequence as X36565CHA in the chart field of your observation report.

AUID RA Dec Label V B-V Comments
000-BKV-618 12:58:41.93 [194.67471313°] 23:16:01.3 [23.2670269°] 103 10.295 (0.020)33 1.025 (0.031)
000-BKV-619 12:59:26.96 [194.86233521°] 22:55:44.9 [22.92913818°] 117 11.700 (0.020)33 0.470 (0.033)
000-BKV-620 12:59:29.78 [194.87408447°] 23:02:35.1 [23.04308319°] 120 11.989 (0.033)33 1.090 (0.049)
000-BKV-621 12:57:52.24 [194.46766663°] 23:20:53.3 [23.34813881°] 124 12.381 (0.038)33 0.819 (0.057)
000-BKV-622 12:58:21.25 [194.58854675°] 23:04:42.7 [23.07852745°] 130 12.969 (0.018)33 0.588 (0.028)
000-BKV-623 12:58:28.67 [194.61946106°] 23:08:06.7 [23.13519478°] 135 13.495 (0.020)33 0.703 (0.030)
000-BKV-624 12:59:00.42 [194.75175476°] 23:02:38.9 [23.04413795°] 141 14.098 (0.036)33 0.693 (0.055)
000-BKV-625 12:58:15.74 [194.56558228°] 23:02:57.4 [23.04927826°] 144 14.374 (0.032)33 1.039 (0.052)
  • 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