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 59.23 +38 24 09.5 Return to Details Search Results 7 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 ASASSN-V J203959.23+382409.5 -- 20 39 59.23 +38 24 09.5 Cyg ROT 0.998007 14.77 (0.34) g 2.30 ZTF J204004.57+382206.7 -- 20 40 04.57 +38 22 06.7 Cyg EW 0.3041474 19.723 (0.436) r 2.58 Gaia DR3 2063524016689463040 -- 20 40 03.03 +38 26 37.8 Cyg RS -- 15.17 - 15.24 G 3.36 Gaia DR3 2063518312972921216 -- 20 39 46.32 +38 26 22.0 Cyg YSO -- 17.91 - 18.09 G 3.70 Gaia DR3 2063519030228865920 -- 20 39 42.46 +38 25 51.2 Cyg E 0.250588 18.98 - 19.19 G 4.09 Gaia DR3 2063519068887173248 -- 20 39 43.56 +38 26 51.3 Cyg VAR 0.195109 13.28 - 13.32 G 4.24 ZTF J204012.73+382050.4 -- 20 40 12.74 +38 20 50.5 Cyg SR 136.9407116 18.534 (0.293) 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] 172.30.2.140