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 20.77 +31 52 15.1 Return to Details Search Results 18 records (9 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 2053905111027234944 -- 20 18 20.77 +31 52 15.1 Cyg ROT -- 15.70 - 15.73 G 1.09 Gaia DR3 2053904660049569152 -- 20 18 23.29 +31 51 18.3 Cyg L -- 19.90 - 20.54 G 1.78 Gaia DR3 2053916896416358144 -- 20 18 23.87 +31 53 54.0 Cyg ROT -- 16.19 - 16.23 G 2.35 Gaia DR3 2053904836148175616 -- 20 18 29.50 +31 50 48.3 Cyg ROT -- 14.59 - 14.63 G 3.05 Gaia DR3 2053917240008597120 -- 20 18 16.38 +31 55 09.6 Cyg L -- 18.36 - 18.64 G 3.15 Gaia DR3 2053917033855400448 -- 20 18 28.38 +31 54 57.7 Cyg ROT -- 15.40 - 15.44 G 3.41 Gaia DR3 2053904561270281984 -- 20 18 12.49 +31 49 20.1 Cyg L -- 18.46 - 18.85 G 3.60 WISE J201823.3+315548 -- 20 18 23.38 +31 55 48.3 Cyg DCEP 6.0328415 11.460 (0.301) W1 3.75 ZTF J201816.56+315553.3 -- 20 18 16.57 +31 55 53.4 Cyg EW 0.4810636 20.808 (0.516) r 4.10 Gaia DR3 2053904286392368768 -- 20 18 15.44 +31 48 18.9 Cyg L -- 16.42 - 16.78 G 4.12 Gaia DR3 2053904148953399040 -- 20 18 38.75 +31 50 42.6 Cyg SR|M 166.1 15.08 - 15.60 G 4.26 Gaia DR3 2053903083801533696 -- 20 18 09.41 +31 48 44.7 Cyg YSO -- 15.95 - 16.19 G 4.37 ZTF J201800.82+315111.2 -- 20 18 00.83 +31 51 11.3 Cyg SR 84.6014639 17.893 (0.356) r 4.44 Gaia DR3 2053914869191803136 -- 20 18 03.68 +31 49 41.3 Cyg ROT -- 16.68 - 16.74 G 4.66 Gaia DR3 2054292444048059008 -- 20 18 31.45 +31 56 19.5 Cyg L -- 19.07 - 19.23 G 4.78 ZTF J201836.60+315539.4 -- 20 18 36.60 +31 55 39.4 Cyg EW: 0.9503684 19.269 (0.526) r 4.88 Gaia DR3 2053904114593656064 -- 20 18 43.08 +31 51 04.4 Cyg ROT -- 15.53 - 15.56 G 4.96 Gaia DR3 2053903491811008512 -- 20 18 24.42 +31 47 20.9 Cyg L -- 18.60 - 18.77 G 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] 172.30.4.72