Variable Star Plotter
Field photometry for V3721 Oph from the AAVSO Variable Star Database
Data includes all comparison stars within 0.15416666666666667° of RA: 18:20:21.94 [275.09141667°] & Dec: 07:11:07.3 [7.18536111°]
Report this sequence as X29291CGK in the chart field of your observation report.
| AUID | RA | Dec | Label | V | B-V | Comments |
|---|---|---|---|---|---|---|
| 000-BMP-750 | 18:20:21.81 [275.09088135°] | 07:12:58.9 [7.21636105°] | 109 | 10.919 (0.041)29 | 1.704 (0.077) | |
| 000-BMP-765 | 18:19:53.20 [274.97167969°] | 07:03:05.0 [7.05138874°] | 116 | 11.595 (0.034)29 | 0.978 (0.063) | |
| 000-BMP-752 | 18:20:12.99 [275.05413818°] | 07:15:52.1 [7.26447201°] | 120 | 12.032 (0.044)29 | 0.698 (0.078) | EA with an amplitude of 0.025 mag. (r). ONLY FOR VISUAL USE. |
| 000-BMP-753 | 18:20:11.97 [275.04986572°] | 07:07:38.2 [7.12727785°] | 124 | 12.438 (0.029)29 | 0.550 (0.057) | |
| 000-BMQ-477 | 18:20:26.41 [275.11004639°] | 07:10:11.6 [7.16988897°] | 128 | 12.796 (0.046)29 | 1.181 (0.080) | |
| 000-BMP-754 | 18:20:37.81 [275.15753174°] | 07:05:35.2 [7.09311104°] | 129 | 12.859 (0.033)29 | 0.778 (0.067) | |
| 000-BMP-755 | 18:20:25.41 [275.10586548°] | 07:09:21.5 [7.155972°] | 138 | 13.828 (0.032)29 | 0.697 (0.058) | |
| 000-BMP-756 | 18:20:16.46 [275.068573°] | 07:14:56.6 [7.24905539°] | 143 | 14.338 (0.030)29 | 1.083 (0.056) | |
| 000-BMP-757 | 18:20:24.60 [275.10250854°] | 07:10:40.9 [7.17802763°] | 146 | 14.574 (0.047)29 | 0.819 (0.092) | |
| 000-BMP-758 | 18:20:31.72 [275.13217163°] | 07:09:24.0 [7.15666676°] | 149 | 14.927 (0.034)29 | 0.710 (0.075) | |
| 000-BMP-759 | 18:20:22.48 [275.09365845°] | 07:03:02.2 [7.05061102°] | 153 | 15.275 (0.020)29 | 0.827 (0.051) | |
| 000-BMP-766 | 18:20:18.45 [275.07687378°] | 07:14:45.1 [7.24586105°] | 157 | 15.666 (0.065)29 | 0.721 (0.123) | |
| 000-BMP-767 | 18:20:49.20 [275.20498657°] | 07:11:24.4 [7.19011116°] | 164 | 16.362 (0.063)29 | 0.829 (0.172) |
- 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 |