AAVSO Home

The International Variable Star Index Search Submit Register Log In Account About

Welcome, Guest. You are not logged in. Log in

within 5' of 20 18 30.44 +51 31 53.4 Return to Details Search Results 18 records (32 ms)   Click Name to display Detail Sheet for star. Save Search Results as CSV file: Dist. ' Name AUID Coords (J2000) Const. Var. type Period (d) Mag. range 0.00 Gaia DR3 2184253107844112512 -- 20 18 30.44 +51 31 53.4 Cyg RS -- 14.56 - 14.63 G 0.28 Gaia DR3 2184253107844111360 -- 20 18 29.00 +51 32 03.6 Cyg ROT -- 14.38 - 14.41 G 1.46 ZTF J201827.75+513317.1 -- 20 18 27.76 +51 33 17.2 Cyg EA 1.2903600 16.250 (0.287) r 1.62 Gaia DR3 2184252970405145088 -- 20 18 24.73 +51 30 32.0 Cyg E 0.42868 15.19 - 15.28 G 1.76 Gaia DR3 2184250084187142528 -- 20 18 38.12 +51 30 35.9 Cyg ROT -- 17.19 - 17.25 G 2.11 Gaia DR3 2184253417082073344 -- 20 18 26.46 +51 33 54.7 Cyg ROT -- 13.85 - 13.87 G 2.49 ZTF J201843.06+513325.2 -- 20 18 43.07 +51 33 25.2 Cyg EW 0.7994296 15.915 (0.280) g 2.72 Gaia DR3 2184252867326262016 -- 20 18 12.96 +51 31 45.9 Cyg ROT -- 15.68 - 15.71 G 2.91 Gaia DR3 2184256131501116672 -- 20 18 47.28 +51 33 09.1 Cyg DSCT|GDOR|SXPHE -- 14.85 - 14.89 G 2.96 Gaia DR3 2184252832966169472 -- 20 18 13.41 +51 30 34.1 Cyg ROT -- 15.79 - 15.82 G 3.51 Gaia DR3 2184259292597337472 -- 20 18 26.21 +51 35 20.1 Cyg ROT -- 13.85 - 13.88 G 3.79 ASASSN-V J201844.39+512846.8 -- 20 18 44.39 +51 28 46.8 Cyg SR 423 15.2 - 16.2 V 4.11 Gaia DR3 2184249362632621312 -- 20 18 36.28 +51 27 52.7 Cyg ROT -- 14.81 - 14.84 G 4.16 ZTF J201826.71+512746.1 -- 20 18 26.72 +51 27 46.2 Cyg EW 0.3486536 16.132 (0.121) g 4.40 Gaia DR3 2184259189518116352 -- 20 18 40.75 +51 35 59.2 Cyg E 3.41385 17.79 - 18.58 G 4.46 Gaia DR3 2184255886681766400 -- 20 18 57.60 +51 33 19.1 Cyg ROT -- 15.93 - 15.98 G 4.47 Gaia DR3 2184249087754747008 -- 20 18 54.32 +51 29 24.6 Cyg ROT -- 16.50 - 16.55 G 4.59 ZTF J201820.75+512733.3 -- 20 18 20.76 +51 27 33.4 Cyg BY 1.2029559 14.675 (0.049) r Coordinate based link-outs: -- Select -- SIMBAD Coordinate query VizieR Search CDS Portal Extinction Calculator APASS AAVSOnet Epoch Photometry Data SDSS Navigate Tool ASAS Light Curve ASAS-SN Sky Patrol NSVS CRTS LINEAR SuperWASP ZTF Pan-STARRS1 Data Pan-STARRS1 Images SkyMorph

Guidelines    FAQ    Manual    Forum    Variability Types    Passbands    Copyright    Acknowledgments    Privacy    Contact    Help us

The International Variable Star Index © 2005-2025 American Association of Variable Star Observers (AAVSO) Version 1.1 [C] 172.30.4.178