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 39 24.96 +40 38 13.6 Return to Details Search Results 7 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 TIC 372243692 000-BPR-976 21 39 24.96 +40 38 13.6 Cyg SPB 0.397118 8.06 V (0.02)TESS 1.29 ASASSN-V J213930.27+403725.2 -- 21 39 30.27 +40 37 25.1 Cyg SR 461 14.66 - 14.75 V 2.38 Gaia DR3 1966398721470627840 -- 21 39 37.39 +40 37 55.7 Cyg E 0.285624 19.46 - 20.39 G 3.78 Gaia DR3 1966399138084147456 -- 21 39 44.05 +40 39 19.0 Cyg S -- 16.47 - 17.64 G 3.79 Gaia DR3 1966399344247637120 -- 21 39 40.21 +40 40 40.4 Cyg ROT -- 15.35 - 15.38 G 3.87 Gaia DR3 1966392678461319936 -- 21 39 28.27 +40 34 24.3 Cyg S -- 17.49 - 18.47 G 4.62 Gaia DR3 1966392708516230016 -- 21 39 16.92 +40 33 52.2 Cyg S -- 17.24 - 18.67 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] 172.30.5.23