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 18 38 32.51 +25 09 08.3 Return to Details Search Results 4 records (16 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 SvkV122 -- 18 38 32.51 +25 09 08.3 Her EW 0.4740928 14.72 - 15.28 CR 3.31 ZTF J183818.52+251005.7 -- 18 38 18.53 +25 10 05.7 Her BY 1.0647709 18.427 (0.229) r 4.28 Gaia DR3 4536190015314754944 -- 18 38 47.07 +25 11 52.1 Her ROT -- 15.30 - 15.34 G 4.77 Gaia DR3 4536189804859955328 -- 18 38 50.76 +25 11 32.1 Her RRAB 0.50662 20.32 - 20.81 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] 172.30.1.69