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 17 43.77 +31 55 31.5 Return to Details Search Results 20 records (5 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 2053919301598096384 -- 20 17 43.77 +31 55 31.5 Cyg ROT -- 13.67 - 13.70 G 1.50 Gaia DR3 2053919576470950784 -- 20 17 39.11 +31 56 39.6 Cyg ROT -- 15.29 - 15.32 G 1.76 Gaia DR3 2053916243581373824 -- 20 17 45.83 +31 53 49.1 Cyg L -- 16.92 - 17.13 G 2.32 Gaia DR3 2053921019585018624 -- 20 17 46.99 +31 57 44.5 Cyg L -- 16.94 - 17.17 G 2.73 Gaia DR3 2053921118352768512 -- 20 17 46.94 +31 58 10.4 Cyg L -- 19.09 - 19.33 G 2.92 Gaia DR3 2053917892848812288 -- 20 17 56.90 +31 56 23.2 Cyg L -- 17.30 - 17.49 G 2.95 Gaia DR3 2053916174861940352 -- 20 17 50.54 +31 52 57.3 Cyg ROT -- 14.88 - 14.90 G 3.05 Gaia DR3 2053916140502156032 -- 20 17 44.23 +31 52 28.6 Cyg ROT -- 16.29 - 16.33 G 3.45 Gaia DR3 2053920950865537280 -- 20 17 52.73 +31 58 24.3 Cyg RS -- 15.53 - 15.64 G 3.78 ZTF J201745.29+315145.5 -- 20 17 45.30 +31 51 45.5 Cyg M 435.3920256 19.685 (1.652) r 3.91 ZTF J201734.19+315210.9 -- 20 17 34.20 +31 52 10.9 Cyg M 520.0000000 16.894 (4.810) r 4.15 ZTF J201724.87+315636.6 -- 20 17 24.87 +31 56 36.6 Cyg SR 198.2829583 17.409 (0.251) r 4.17 Gaia DR3 2053915968703452928 -- 20 17 51.13 +31 51 39.4 Cyg ROT -- 15.99 - 16.04 G 4.21 ZTF J201756.61+315218.9 -- 20 17 56.61 +31 52 18.9 Cyg EA 3.2481972 20.072 (0.587) r 4.32 ZTF J201753.77+315146.0 -- 20 17 53.78 +31 51 46.0 Cyg EW 0.8782154 18.398 (0.350) r 4.66 Gaia DR3 2053915659465816832 -- 20 17 41.54 +31 50 53.6 Cyg L -- 18.87 - 19.47 G 4.70 Gaia DR3 2053921603695598976 -- 20 17 51.83 +31 59 54.0 Cyg E 4.90703 18.88 - 19.54 G 4.70 Gaia DR3 2053920572908440576 -- 20 17 25.88 +31 58 17.9 Cyg ROT -- 14.90 - 14.93 G 4.87 Gaia DR3 2053919743963174016 -- 20 17 21.80 +31 54 07.4 Cyg E 6.2814 18.72 - 19.26 G 4.92 ZTF J201720.87+315619.7 -- 20 17 20.88 +31 56 19.7 Cyg EW 0.3204378 20.676 (0.721) 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] 172.30.2.253