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 29 56.74 +50 45 40.1 Return to Details Search Results 10 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 2181018894393774976 -- 20 29 56.74 +50 45 40.1 Cyg ROT -- 15.79 - 15.82 G 1.53 ZTF J203006.41+504538.8 -- 20 30 06.41 +50 45 38.8 Cyg BY 0.4072615 18.198 (0.157) r 2.75 ZTF J203004.51+504807.4 -- 20 30 04.51 +50 48 07.5 Cyg EW 0.2913358 18.847 (0.327) r 2.88 Gaia DR3 2181019272350900480 -- 20 29 50.76 +50 48 23.6 Cyg ROT -- 13.98 - 14.03 G 2.89 Gaia DR3 2181017863601639040 -- 20 30 10.29 +50 43 44.0 Cyg ROT -- 14.10 - 14.13 G 3.20 Gaia DR3 2181022051182518144 -- 20 29 38.69 +50 47 07.6 Cyg S -- 17.63 - 18.44 G 3.51 ZTF J203015.43+504347.0 -- 20 30 15.43 +50 43 47.0 Cyg BY 9.8886521 16.053 (0.095) g 4.13 Gaia DR3 2181019719027523328 -- 20 29 59.24 +50 49 46.6 Cyg ROT -- 12.81 - 12.85 G 4.45 Gaia DR3 2181012984518712192 -- 20 29 35.41 +50 42 46.4 Cyg L -- 14.53 - 14.67 G 4.84 Gaia DR3 2181019787747195392 -- 20 30 00.04 +50 50 28.8 Cyg ROT -- 13.62 - 13.67 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] 172.30.4.232