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 21 20 45.61 +51 40 12.1 Return to Details Search Results 19 records (25 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 2172303993428404096 -- 21 20 45.61 +51 40 12.2 Cyg ROT -- 16.59 - 16.62 G 0.87 ZTF J212040.11+514001.8 -- 21 20 40.12 +51 40 01.8 Cyg EA 0.9207056 19.697 (0.404) r 1.75 ZTF J212051.30+514142.4 -- 21 20 51.30 +51 41 42.5 Cyg EW 0.3494056 20.454 (0.777) r 1.83 Gaia DR3 2172303684190619904 -- 21 20 49.45 +51 38 28.7 Cyg ROT -- 15.49 - 15.53 G 2.04 Gaia DR3 2172303645529031040 -- 21 20 56.37 +51 39 01.8 Cyg E 3.80186 18.65 - 18.96 G 2.27 ZTF J212051.37+514217.5 -- 21 20 51.37 +51 42 17.6 Cyg EA 2.6499922 17.335 (0.603) r 2.91 Gaia DR3 2172304646263275264 -- 21 20 26.89 +51 40 00.4 Cyg E 3.14866 15.38 - 15.46 G 3.24 Gaia DR3 2172305019920938240 -- 21 20 36.65 +51 43 07.8 Cyg E 4.09199 19.12 - 19.89 G 3.27 Gaia DR3 2172304955503251456 -- 21 20 26.57 +51 41 36.4 Cyg S -- 17.49 - 18.37 G 3.44 Gaia DR3 2172297705589440896 -- 21 21 02.45 +51 37 57.6 Cyg E 0.71397 19.23 - 19.67 G 3.45 Gaia DR3 2172291830081045120 -- 21 21 00.89 +51 37 41.8 Cyg ROT -- 15.94 - 15.97 G 3.56 Gaia DR3 2172303439370510336 -- 21 20 30.68 +51 37 30.0 Cyg L -- 17.49 - 18.21 G 3.69 Gaia DR3 2172305092940011264 -- 21 20 36.49 +51 43 37.0 Cyg VAR 0.069726 13.95 - 13.99 G 3.78 Gaia DR3 2172303478032196480 -- 21 20 46.32 +51 36 25.5 Cyg L -- 15.54 - 15.69 G 4.15 Gaia DR3 2172304165226946176 -- 21 20 23.65 +51 37 50.3 Cyg L -- 17.87 - 18.03 G 4.25 ZTF J212034.13+514403.9 -- 21 20 34.13 +51 44 03.9 Cyg BY 5.7358662 16.189 (0.057) r 4.56 ZTF J212032.65+514418.0 -- 21 20 32.66 +51 44 18.1 Cyg SR 28.3287438 15.099 (0.160) r 4.73 Gaia DR3 2172291623922622080 -- 21 21 05.26 +51 36 35.3 Cyg ROT -- 13.74 - 13.77 G 4.75 Gaia DR3 2172308047877504384 -- 21 20 30.20 +51 44 18.8 Cyg E 12.6344 13.97 - 14.16 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] 172.30.2.5