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 49.00 +34 39 46.3 Return to Details Search Results 19 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 J203948.99+343946.2 -- 20 39 49.00 +34 39 46.3 Cyg EW 0.2982676 15.844 (0.178) r 1.81 ZTF J203942.44+343834.0 -- 20 39 42.44 +34 38 34.0 Cyg EA 3.4079328 16.827 (0.846) r 2.09 ZTF J203957.35+344057.2 -- 20 39 57.36 +34 40 57.3 Cyg SR 36.6370973 17.558 (0.133) r 2.48 V2320 Cyg 000-BDQ-005 20 39 50.10 +34 37 17.9 Cyg LB 170 11.8 - 13.2 V 2.95 ZTF J203935.76+344053.9 -- 20 39 35.77 +34 40 54.0 Cyg EA 1.3283504 17.206 (0.165) r 3.27 ZTF J203942.45+343647.4 -- 20 39 42.46 +34 36 47.4 Cyg EW 0.4848466 14.802 (0.453) r 3.45 Gaia DR3 1864194928092691712 -- 20 39 49.80 +34 36 19.3 Cyg ROT -- 16.59 - 16.65 G 3.52 Gaia DR3 1864194893732954240 -- 20 39 49.13 +34 36 15.1 Cyg VAR 0.0446487 16.65 - 16.68 G 3.65 Gaia DR3 1864197814310763648 -- 20 39 37.54 +34 36 58.9 Cyg ROT -- 14.29 - 14.32 G 3.91 Gaia DR3 1864201559522204544 -- 20 40 05.63 +34 41 40.5 Cyg ROT -- 15.82 - 15.86 G 4.22 ZTF J204009.11+343856.0 -- 20 40 09.12 +34 38 56.0 Cyg SR 64.2107894 14.000 (0.121) r 4.27 ZTF J203956.73+344344.0 -- 20 39 56.74 +34 43 44.1 Cyg EW 0.3477946 16.706 (0.209) r 4.27 Gaia DR3 1864199635377123712 -- 20 39 39.33 +34 43 33.3 Cyg DSCT|GDOR|SXPHE 0.1545581 11.88 - 12.04 G 4.29 Gaia DR3 1864194412696573952 -- 20 40 05.78 +34 37 13.1 Cyg ROT -- 15.20 - 15.23 G 4.44 Gaia DR3 1864204754977953536 -- 20 39 50.28 +34 44 12.2 Cyg RS -- 16.32 - 16.44 G 4.59 ASASSN-V J204002.86+343610.5 -- 20 40 02.86 +34 36 10.5 Cyg L -- 12.58 - 12.71 V 4.81 Gaia DR3 1864197779951015296 -- 20 39 36.53 +34 35 42.5 Cyg RS -- 17.06 - 17.22 G 4.83 ASASSN-V J204005.84+343624.1 -- 20 40 05.83 +34 36 24.0 Cyg EA 8.8294 13.17 - 13.60 V 4.88 ZTF J203925.55+343859.3 -- 20 39 25.56 +34 38 59.3 Cyg RS 0.9538593 18.155 (0.157) 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] 172.30.4.27