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 31 00.01 +50 22 24.2 Return to Details Search Results 18 records (5 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 J203100.00+502224.1 -- 20 31 00.01 +50 22 24.2 Cyg EW 0.3282152 19.044 (0.284) r 0.68 ZTF J203101.45+502302.7 -- 20 31 01.45 +50 23 02.8 Cyg RS 0.3935070 16.285 (0.049) r 0.82 Gaia DR3 2180242634878616192 -- 20 31 05.00 +50 22 36.4 Cyg E 4.95931 17.24 - 17.32 G 1.81 ZTF J203048.69+502228.8 -- 20 30 48.69 +50 22 28.8 Cyg EW 0.3767012 17.464 (0.149) r 1.86 Gaia DR3 2180242914060670720 -- 20 30 58.20 +50 24 14.6 Cyg ROT -- 16.30 - 16.33 G 1.88 ZTF J203110.40+502131.4 -- 20 31 10.41 +50 21 31.4 Cyg BY 2.1883453 16.022 (0.098) r 2.35 Gaia DR3 2180254596371690880 -- 20 30 47.13 +50 23 33.1 Cyg ROT -- 15.41 - 15.44 G 3.56 ZTF J203114.20+501939.0 -- 20 31 14.21 +50 19 39.0 Cyg EW 0.6126636 19.059 (0.526) r 3.83 Gaia DR3 2180243257658088832 -- 20 31 14.36 +50 25 28.3 Cyg ROT -- 15.92 - 15.96 G 3.93 Gaia DR3 2180241505311404288 -- 20 31 15.58 +50 19 21.4 Cyg ROT -- 14.42 - 14.51 G 4.04 Gaia DR3 2180240886836065536 -- 20 30 51.39 +50 18 35.9 Cyg ROT -- 15.23 - 15.26 G 4.05 Gaia DR3 2180241505311406976 -- 20 31 16.50 +50 19 19.1 Cyg RS -- 16.60 - 16.74 G 4.08 ASASSN-V J203121.11+502006.3 -- 20 31 21.12 +50 20 06.3 Cyg SR 58.0183466 14.08 - 14.49 V 4.19 ZTF J203123.29+502027.3 -- 20 31 23.30 +50 20 27.3 Cyg EW 0.3181558 17.038 (0.171) r 4.28 Gaia DR3 2180243257658307072 -- 20 31 14.62 +50 25 59.8 Cyg ROT -- 16.28 - 16.33 G 4.42 Gaia DR3 2180241535366879744 -- 20 31 20.43 +50 19 25.1 Cyg S -- 17.04 - 17.79 G 4.84 ZTF J203126.45+502446.5 -- 20 31 26.45 +50 24 46.5 Cyg EW 0.3863658 17.830 (0.420) r 4.98 Gaia DR3 2180254905609338112 -- 20 30 40.52 +50 26 18.1 Cyg ROT -- 15.50 - 15.54 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] 172.30.3.32