Variable Star Plotter
Field photometry for DA 55 from the AAVSO Variable Star Database
Data includes all comparison stars within 0.125° of RA: 01:36:58.59 [24.244125000000004°] & Dec: 47:51:29.1 [47.85808333°]
Report this sequence as X36483DHB in the chart field of your observation report.
| AUID | RA | Dec | Label | V | B-V | Comments |
|---|---|---|---|---|---|---|
| 000-BKD-057 | 01:36:47.89 [24.199541090000004°] | 47:48:58.1 [47.81613922°] | 145 | 14.494 (0.050)21 | 0.972 (0.087) | |
| 000-BKF-440 | 01:37:00.26 [24.25108337°] | 47:53:09.7 [47.88602829°] | 149 | 14.936 (0.050)21 | 0.801 (0.087) | |
| 000-BKF-441 | 01:37:00.83 [24.25345802°] | 47:49:42.6 [47.82849884°] | 152 | 15.253 (0.050)21 | 0.612 (0.087) | |
| 000-BKD-060 | 01:37:33.05 [24.38770866°] | 47:53:53.7 [47.89825058°] | 160 | 16.015 (0.050)21 | 0.923 (0.087) | |
| 000-BKF-442 | 01:36:57.10 [24.23791695°] | 47:51:25.7 [47.85713959°] | 162 | 16.217 (0.050)21 | 0.677 (0.087) | |
| 000-BKF-443 | 01:37:05.20 [24.27166748°] | 47:51:42.0 [47.86166763°] | 165 | 16.541 (0.050)21 | 0.613 (0.087) | |
| 000-BKF-444 | 01:37:07.79 [24.28245926°] | 47:52:28.0 [47.87444305°] | 169 | 16.912 (0.050)21 | 0.702 (0.087) | |
| 000-BKF-445 | 01:36:51.96 [24.216499330000005°] | 47:51:49.2 [47.86366653°] | 174 | 17.389 (0.050)21 | 0.683 (0.087) | |
| 000-BKF-446 | 01:36:49.12 [24.20466614°] | 47:53:28.0 [47.89110947°] | 181 | 18.073 (0.050)21 | 0.650 (0.087) | |
| 000-BKD-065 | 01:37:23.79 [24.34912491°] | 47:57:58.0 [47.96611023°] | 185 | 18.495 (0.050)21 | 0.742 (0.087) | |
| 000-BKF-447 | 01:36:59.85 [24.249374390000003°] | 47:51:26.1 [47.85725021°] | 189 | 18.868 (0.050)21 | 0.646 (0.087) |
- 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 |