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 39 45.47 +38 14 33.0 Return to Details Search Results 6 records (8 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 1953555193009758208 -- 21 39 45.46 +38 14 33.0 Cyg ROT 5.0169 16.53 - 16.57 G 1.13 ZTF J213939.84+381447.9 -- 21 39 39.84 +38 14 47.9 Cyg EW 0.4011612 18.164 (0.582) r 2.75 Gaia DR3 1953549180055533440 -- 21 39 38.51 +38 12 10.1 Cyg RS -- 17.56 - 17.76 G 3.50 Gaia DR3 1953552439932205184 -- 21 40 03.24 +38 14 45.5 Cyg ROT -- 11.67 - 11.70 G 4.48 Gaia DR3 1953552341151427712 -- 21 40 06.98 +38 13 02.8 Cyg ROT -- 15.14 - 15.18 G 4.54 ASASSN-V J214005.07+381657.6 -- 21 40 05.07 +38 16 57.7 Cyg SR 51.53 15.46 (0.37) 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] 172.30.3.162