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 20 36.19 +44 47 42.4 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 J212036.19+444742.3 -- 21 20 36.19 +44 47 42.4 Cyg RS 2.7139197 17.589 (0.066) r 0.39 ZTF J212034.00+444744.9 -- 21 20 34.00 +44 47 45.0 Cyg BY 1.7803668 18.283 (0.112) r 1.05 ZTF J212040.64+444824.1 -- 21 20 40.65 +44 48 24.2 Cyg EW 0.2837244 20.350 (0.501) r 2.31 ZTF J212045.16+444922.9 -- 21 20 45.16 +44 49 22.9 Cyg EW 0.2837058 19.285 (0.266) r 2.66 ZTF J212030.19+444515.8 -- 21 20 30.20 +44 45 15.8 Cyg EW 0.5146716 17.125 (0.379) r 2.70 Gaia DR3 1971624120430771840 -- 21 20 36.83 +44 50 24.1 Cyg ROT -- 13.99 - 14.02 G 2.87 Gaia DR3 1971622982250044288 -- 21 20 52.28 +44 47 58.1 Cyg DSCT|GDOR|SXPHE 0.0721288 12.92 - 12.95 G 3.43 Gaia DR3 1971621504781294592 -- 21 20 55.49 +44 47 52.8 Cyg ROT -- 12.63 - 12.66 G 3.55 Gaia DR3 1971621509090545536 -- 21 20 56.16 +44 47 27.5 Cyg RS 0.0472107 14.77 - 14.88 G 3.57 Gaia DR3 1971620031621788672 -- 21 20 56.11 +44 47 10.4 Cyg ROT -- 14.89 - 14.92 G 3.79 ZTF J212016.44+444616.1 -- 21 20 16.44 +44 46 16.2 Cyg EW 0.2875606 20.501 (0.423) r 3.80 ZTF J212022.36+444448.2 -- 21 20 22.36 +44 44 48.3 Cyg EW 0.3511538 17.197 (0.430) r 3.90 Gaia DR3 1971619477556735104 -- 21 20 40.66 +44 43 53.4 Cyg DSCT|GDOR|SXPHE -- 10.99 - 11.01 G 3.90 Gaia DR3 1971621509090549120 -- 21 20 58.14 +44 47 58.9 Cyg RS -- 15.06 - 15.12 G 3.94 ZTF J212046.07+444410.3 -- 21 20 46.07 +44 44 10.4 Cyg EW 0.3988452 17.161 (0.341) r 4.40 Gaia DR3 1971625563539781632 -- 21 20 45.18 +44 51 48.2 Cyg S -- 18.35 - 19.39 G 4.40 Gaia DR3 1971624567107298432 -- 21 20 57.70 +44 49 54.1 Cyg ROT -- 14.90 - 14.93 G 4.51 Gaia DR3 1971670677877717504 -- 21 20 13.42 +44 49 43.4 Cyg ROT -- 12.31 - 12.33 G 4.90 Gaia DR3 1971617725213489536 -- 21 20 11.32 +44 45 35.4 Cyg S -- 18.08 - 19.26 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] 172.30.3.189