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 28 41.97 +40 51 44.5 Return to Details Search Results 6 records (4 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 1967000261713693440 -- 21 28 41.97 +40 51 44.5 Cyg ROT -- 15.83 - 15.86 G 3.09 ZTF J212830.17+404936.3 -- 21 28 30.17 +40 49 36.4 Cyg EW 0.4481594 17.428 (0.289) g 3.18 Gaia DR3 1966988167085782272 -- 21 28 50.19 +40 48 57.7 Cyg RS -- 14.88 - 14.97 G 4.41 Gaia DR3 1966988648122408192 -- 21 29 04.71 +40 50 46.6 Cyg S -- 15.95 - 16.64 G 4.80 Gaia DR3 1966977343767871232 -- 21 28 16.60 +40 51 34.2 Cyg ROT -- 14.95 - 14.98 G 4.97 Gaia DR2 1967001498664743424 -- 21 28 37.19 +40 56 37.5 Cyg RRAB 0.5055510 19.137 (0.817) 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] 172.30.1.11