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 21 10.38 +43 37 09.6 Return to Details Search Results 18 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 Gaia DR3 1970720665469851392 -- 21 21 10.38 +43 37 09.6 Cyg YSO -- 16.76 - 16.88 G 1.24 Gaia DR3 1970673863203142272 -- 21 21 16.95 +43 37 29.9 Cyg ROT -- 17.04 - 17.09 G 1.24 Gaia DR3 1970720729886346880 -- 21 21 06.96 +43 38 14.2 Cyg S -- 17.95 - 18.72 G 1.59 Gaia DR3 1970720764246133248 -- 21 21 09.36 +43 38 44.5 Cyg E 0.242633 18.36 - 18.89 G 2.48 Gaia DR3 1970673626986664320 -- 21 21 23.74 +43 36 36.3 Cyg ROT -- 15.46 - 15.48 G 2.76 Gaia DR3 1970714721235123584 -- 21 20 56.80 +43 35 53.9 Cyg E 0.481798 16.34 - 16.46 G 3.02 Gaia DR3 1970721009067260800 -- 21 21 02.07 +43 39 46.7 Cyg S -- 18.00 - 18.88 G 3.14 ZTF J212117.74+434000.0 -- 21 21 17.74 +43 40 00.0 Cyg EW 0.3394396 18.055 (0.367) r 3.26 Gaia DR3 1970714716931833344 -- 21 20 56.75 +43 35 02.0 Cyg S -- 18.52 - 19.22 G 3.45 Gaia DR3 1970672802352934272 -- 21 21 28.03 +43 35 51.4 Cyg SR|M 496.7 15.17 - 15.38 G 3.81 Gaia DR3 1970721107843720704 -- 21 21 11.95 +43 40 57.5 Cyg S -- 17.59 - 18.12 G 3.86 Gaia DR3 1970721245282613632 -- 21 21 22.51 +43 40 20.3 Cyg ROT -- 16.66 - 16.71 G 3.92 Gaia DR3 1970674241155006976 -- 21 21 29.41 +43 39 01.7 Cyg ROT -- 12.12 - 12.15 G 3.98 Gaia DR3 1970715713364445440 -- 21 20 48.41 +43 37 04.7 Cyg ROT -- 17.50 - 17.59 G 4.46 ZTF J212120.58+433306.1 -- 21 21 20.58 +43 33 06.2 Cyg EW 0.3451130 19.040 (0.370) r 4.65 Gaia DR3 1970721490103952256 -- 21 21 16.23 +43 41 41.1 Cyg VAR 0.62975 14.04 - 14.11 G 4.71 VSSP J212102.12+434137.4 -- 21 21 02.12 +43 41 37.4 Cyg BY 4.2645 13.06 - 13.31 g 4.80 Gaia DR3 1970674073663416448 -- 21 21 35.95 +43 38 27.0 Cyg E 1.57125 15.87 - 16.19 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] 172.30.1.168