Variable Star Plotter
Field photometry for N Oph 2018 No. 3 from the AAVSO Variable Star Database
Data includes all comparison stars within 0.5° of RA: 17:42:24.11 [265.60045833°] & Dec: -20:53:08.6 [-20.88572222°]
Report this sequence as X23184EMC in the chart field of your observation report.
| AUID | RA | Dec | Label | V | B-V | Comments |
|---|---|---|---|---|---|---|
| 000-BLP-130 | 17:41:14.49 [265.31036377°] | -21:16:32.8 [-21.27577782°] | 101 | 10.051 (0.059)1 | 0.392 (0.114) | |
| 000-BMS-800 | 17:43:02.01 [265.75836182°] | -20:45:35.5 [-20.75986099°] | 102 | 10.233 (0.048)29 | 0.503 (0.085) | |
| 000-BMS-801 | 17:42:56.06 [265.73358154°] | -21:02:10.0 [-21.03611183°] | 107 | 10.721 (0.033)29 | 0.657 (0.060) | |
| 000-BMS-802 | 17:41:33.84 [265.39099121°] | -20:46:29.4 [-20.77483368°] | 112 | 11.168 (0.029)29 | 0.829 (0.054) | |
| 000-BMS-803 | 17:42:16.71 [265.5696106°] | -20:41:53.2 [-20.69811058°] | 117 | 11.714 (0.039)29 | 0.704 (0.071) | |
| 000-BMS-804 | 17:42:30.43 [265.62680054°] | -20:48:46.0 [-20.81277847°] | 120 | 12.041 (0.037)29 | 1.000 (0.067) | |
| 000-BMS-808 | 17:43:23.38 [265.84741211°] | -20:55:15.6 [-20.92099953°] | 121 | 12.099 (0.036)29 | 1.011 (0.068) | |
| 000-BMS-805 | 17:42:24.11 [265.60046387°] | -20:44:29.5 [-20.74152756°] | 127 | 12.723 (0.034)29 | 1.096 (0.063) | |
| 000-BMS-807 | 17:42:03.32 [265.51382446°] | -20:44:27.8 [-20.74105644°] | 129 | 12.870 (0.036)29 | 0.872 (0.069) | |
| 000-BMS-806 | 17:42:45.52 [265.68966675°] | -20:50:01.7 [-20.83380508°] | 133 | 13.332 (0.045)29 | 0.942 (0.083) | |
| 000-BMS-809 | 17:42:07.15 [265.52978516°] | -20:57:28.3 [-20.95786095°] | 135 | 13.535 (0.030)29 | 0.832 (0.057) | |
| 000-BMS-813 | 17:42:20.82 [265.58676147°] | -20:54:42.2 [-20.91172218°] | 137 | 13.685 (0.048)29 | 1.113 (0.090) | |
| 000-BMS-810 | 17:42:14.67 [265.56112671°] | -20:58:33.6 [-20.97599983°] | 139 | 13.922 (0.058)29 | 1.083 (0.107) | |
| 000-BMS-811 | 17:42:28.64 [265.61932373°] | -20:58:34.5 [-20.97624969°] | 144 | 14.437 (0.024)29 | 1.025 (0.071) |
- 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 | 18 | SRO | 35 | Landolt2007 |
| 2 | GSC 1.2 | 19 | NA | 36 | Landolt2009 |
| 3 | GSC 2.2 | 20 | GCPD | 37 | BSM_S |
| 4 | USNO A2.0 | 21 | SDSS | 38 | UCAC3 |
| 5 | USNO B1.0 | 22 | BSC | 39 | UCAC4 |
| 6 | GCVS 4.2 | 23 | LONEOS | 40 | BSM-Hamren |
| 7 | UCAC2 | 24 | WBVR | 41 | BSM_Berry |
| 8 | 2MASS | 25 | DENIS | 42 | TMO61 |
| 9 | AAVSO Charts | 26 | CMC14 | 43 | VSX |
| 10 | CCD Henden | 27 | RRLyr | 44 | COKER30 |
| 11 | Downes | 28 | BSM_NM | 45 | BSM_HQ |
| 12 | Hipparcos | 29 | APASS | 46 | Pan-STARRS |
| 13 | HD | 30 | W28 | 47 | Landolt2013 |
| 14 | NSV | 31 | W30 | 48 | Gaia DR2 |
| 15 | ACP 0.9 | 32 | OC61 | 49 | Gaia DR3 |
| 16 | TASS | 33 | SRO50 | ||
| 17 | ASAS | 34 | K35 |