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 17.40 +45 34 41.0 Return to Details Search Results 7 records (10 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 NSV 25086 -- 20 17 17.40 +45 34 41.0 Cyg -- -- 14 - 14.6 V 1.60 Gaia DR3 2081679496281881856 -- 20 17 08.33 +45 34 28.5 Cyg E 0.46545 17.70 - 17.93 G 2.39 ASASSN-V J201731.07+453441.2 -- 20 17 31.07 +45 34 41.2 Cyg SR 25.8638559 14.43 - 14.92 V 3.77 Gaia DR3 2081680286565815552 -- 20 16 56.59 +45 35 39.2 Cyg ROT -- 15.69 - 15.75 G 4.22 ZTF J201654.31+453328.5 -- 20 16 54.32 +45 33 28.5 Cyg EW 0.2545084 19.052 (0.497) r 4.69 ZTF J201740.91+453656.4 -- 20 17 40.91 +45 36 56.5 Cyg EW 0.5921195 17.758 (0.382) r 4.79 Gaia DR3 2081673448977850880 -- 20 16 57.06 +45 31 28.4 Cyg ROT -- 15.33 - 15.37 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] 172.30.5.138