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 01 52.49 +42 37 16.9 Return to Details Search Results 5 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 V1545 Cyg 000-BDP-384 21 01 52.49 +42 37 16.9 Cyg UV -- 15.1 - 18.8 B 3.75 ZTF J210209.43+423921.4 -- 21 02 09.44 +42 39 21.5 Cyg SR 67.5656480 16.461 (0.127) r 3.84 ZTF J210153.55+423326.9 -- 21 01 53.56 +42 33 27.0 Cyg EW 0.8448103 18.221 (0.304) g 4.54 Gaia DR3 2161789432453394432 -- 21 01 28.46 +42 38 18.0 Cyg L -- 16.68 - 16.88 G 4.82 Gaia DR3 2161775585478944768 -- 21 02 18.11 +42 38 18.3 Cyg ROT -- 14.67 - 14.69 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] 172.30.1.229