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 27 24.46 +17 12 41.7 Return to Details Search Results 7 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 ZTF J202724.45+171241.6 -- 20 27 24.46 +17 12 41.7 Del EW 0.3403230 17.780 (0.299) r 0.80 Gaia DR3 1811959364029688320 -- 20 27 27.83 +17 12 42.8 Del E 7.2025 17.19 - 17.71 G 0.83 ASASSN-V J202721.20+171224.6 -- 20 27 21.20 +17 12 24.6 Del ROT 25.063 15.19 (0.40) g 2.60 Gaia DR3 1814962057265975040 -- 20 27 17.16 +17 14 37.5 Del ROT -- 16.06 - 16.09 G 4.09 Gaia DR3 1811957371164855936 -- 20 27 22.59 +17 08 37.7 Del RS -- 14.78 - 14.91 G 4.37 Gaia DR3 1814962748759446016 -- 20 27 08.06 +17 14 37.6 Del E 3.14959 13.61 - 13.82 G 4.99 ASASSN-V J202740.34+171556.5 -- 20 27 40.34 +17 15 56.6 Del SR 205 14.59 (0.38) 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] 172.30.2.232