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 40 46.94 +40 39 31.9 Return to Details Search Results 7 records (81 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 1966419479049508224 -- 21 40 46.94 +40 39 31.9 Cyg E 0.61399 17.35 - 17.52 G 0.74 Gaia DR3 1966419513414669696 -- 21 40 50.60 +40 39 16.3 Cyg ROT -- 15.06 - 15.10 G 3.10 ZTF J214030.58+403937.6 -- 21 40 30.59 +40 39 37.7 Cyg EW 0.3989162 14.862 (0.125) r 3.28 Gaia DR3 1966420578566545280 -- 21 40 36.42 +40 42 08.2 Cyg ROT -- 16.30 - 16.35 G 4.33 MGAB-V331 -- 21 40 51.58 +40 43 46.0 Cyg UGSU: -- 17.5 - 22.0 g 4.37 ZTF J214109.54+404023.8 -- 21 41 09.54 +40 40 23.8 Cyg EW 0.3522808 17.001 (0.773) g 4.81 ZTF J214112.09+403857.2 -- 21 41 12.10 +40 38 57.3 Cyg EW 0.4464222 17.830 (0.248) 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] 172.30.2.202