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 39 50.62 +16 32 21.6 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 ZTF J203950.61+163221.5 -- 20 39 50.62 +16 32 21.6 Del HADS 0.0521877 18.277 (0.331) g 1.29 Gaia DR3 1811297835983549312 -- 20 39 54.14 +16 31 23.1 Del ROT -- 16.75 - 16.84 G 2.28 GM Del 000-BDQ-178 20 39 54.25 +16 30 15.2 Del RRAB 0.640565 16.0 - <17.0 p 2.97 Gaia DR3 1811311270641261440 -- 20 39 57.62 +16 34 48.7 Del RS -- 15.87 - 15.99 G 4.66 Gaia DR3 1811296976990083200 -- 20 39 48.08 +16 27 44.4 Del ROT 0.68969 13.52 - 13.53 G 4.76 ASASSN-V J204009.81+163108.7 -- 20 40 09.81 +16 31 08.7 Del SR 199 12.61 - 12.70 V 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] 172.30.2.127