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 20 57.02 +17 17 51.6 Return to Details Search Results 6 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 Gaia DR3 1809195363597006848 -- 20 20 57.03 +17 17 51.6 Del ROT -- 13.52 - 13.54 G 1.96 ZTF J202051.49+171918.8 -- 20 20 51.49 +17 19 18.8 Del EW 0.5164445 18.679 (0.468) r 2.76 Gaia DR3 1809194092286659456 -- 20 20 58.04 +17 15 06.9 Del RS -- 15.65 - 15.76 G 3.32 Gaia DR3 1809206972886355968 -- 20 20 43.60 +17 18 42.8 Del ROT -- 12.55 - 12.58 G 3.81 Gaia DR3 1809196183934037248 -- 20 21 12.05 +17 19 08.3 Del E 0.411048 19.23 - 19.87 G 4.41 Gaia DR3 1809197386523803648 -- 20 21 05.28 +17 21 48.1 Del RRC 0.333397 18.78 - 19.04 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] 172.30.1.11