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 15 28.00 +55 02 09.8 Return to Details Search Results 6 records (9 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 J211528.00+550209.7 -- 21 15 28.00 +55 02 09.8 Cyg RS 1.8922331 16.975 (0.062) r 1.50 ZTF J211525.68+550337.4 -- 21 15 25.69 +55 03 37.4 Cyg EW 0.2861698 19.471 (0.217) r 1.90 ZTF J211521.10+550347.2 -- 21 15 21.11 +55 03 47.3 Cyg SR 69.1683063 17.521 (0.359) r 3.52 Gaia DR3 2176984786230687104 -- 21 15 52.36 +55 02 35.8 Cyg VAR 0.0274503 13.38 - 13.40 G 4.19 Gaia DR3 2176984889309898496 -- 21 15 53.63 +55 04 11.1 Cyg ROT -- 15.18 - 15.21 G 4.62 ZTF J211501.31+545934.7 -- 21 15 01.32 +54 59 34.7 Cyg EA 1.4851394 18.333 (0.221) r 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] 172.30.0.134