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 21 54.41 +31 38 49.6 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 J202154.40+313849.5 -- 20 21 54.41 +31 38 49.6 Cyg EA 0.7418990 19.164 (0.245) r 2.20 ZTF J202145.46+313743.6 -- 20 21 45.46 +31 37 43.6 Cyg EW 0.3999258 18.923 (0.430) r 2.27 Gaia DR3 1862061944261681152 -- 20 21 51.89 +31 41 01.9 Cyg ROT -- 15.04 - 15.07 G 2.61 ZTF J202156.90+314122.8 -- 20 21 56.90 +31 41 22.8 Cyg EW 0.4246282 19.702 (0.377) r 2.80 Gaia DR3 2054215379462196864 -- 20 21 41.76 +31 39 36.1 Cyg ROT -- 16.06 - 16.11 G 2.90 ZTF J202146.22+313630.5 -- 20 21 46.23 +31 36 30.5 Cyg EW 0.2797328 18.293 (0.909) g 3.00 Gaia DR3 1862059985756752128 -- 20 21 44.31 +31 36 43.5 Cyg RS -- 18.26 - 18.39 G 3.11 Gaia DR3 1862060191915210112 -- 20 21 41.64 +31 37 19.3 Cyg E 1.10649 18.54 - 18.68 G 3.27 Gaia DR3 1862062322218803456 -- 20 21 54.11 +31 42 05.8 Cyg ROT -- 14.71 - 14.73 G 3.30 Gaia DR3 1862060947829257088 -- 20 22 09.58 +31 38 09.4 Cyg ROT -- 15.55 - 15.58 G 3.33 Gaia DR3 2054213901993326976 -- 20 21 38.78 +31 38 49.6 Cyg ROT -- 13.84 - 13.87 G 3.57 ZTF J202158.40+313521.5 -- 20 21 58.40 +31 35 21.6 Cyg EW 0.3954096 19.815 (0.508) r 3.69 Gaia DR3 1862060535512700928 -- 20 22 04.90 +31 35 53.1 Cyg ROT -- 15.10 - 15.15 G 3.83 ZTF J202151.03+313504.1 -- 20 21 51.03 +31 35 04.1 Cyg EW 0.4653818 18.161 (0.254) g 4.59 Gaia DR3 2054215654339924992 -- 20 21 35.32 +31 40 58.0 Cyg E 17.117 14.57 - 14.71 G 4.79 Gaia DR3 1862057546215330560 -- 20 22 13.15 +31 36 10.1 Cyg ROT -- 15.25 - 15.29 G 4.89 ZTF J202153.70+313356.3 -- 20 21 53.70 +31 33 56.3 Cyg EB: 1.2288736 17.069 (0.309) r 4.91 Gaia DR3 1862060123195705216 -- 20 21 32.90 +31 37 03.9 Cyg L -- 13.85 - 13.96 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] 172.30.5.138