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 30 58.51 +45 23 13.5 Return to Details Search Results 20 records (12 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 J213058.51+452313.4 -- 21 30 58.51 +45 23 13.5 Cyg EW 0.3517740 17.671 (0.237) r 1.27 Gaia DR3 1971323983814136320 -- 21 30 52.91 +45 24 01.4 Cyg ROT -- 16.18 - 16.24 G 2.00 ZTF J213052.78+452457.5 -- 21 30 52.78 +45 24 57.5 Cyg BY 15.0506173 14.284 (0.029) r 2.22 ZTF J213050.74+452128.7 -- 21 30 50.75 +45 21 28.7 Cyg RS 3.4758905 16.213 (0.064) g 2.46 ZTF J213059.17+452046.2 -- 21 30 59.17 +45 20 46.2 Cyg EA 2.4952915 16.795 (0.292) r 2.48 Gaia DR3 1971322201413601664 -- 21 31 12.62 +45 23 03.3 Cyg RS -- 15.55 - 15.65 G 2.64 ZTF J213113.18+452348.7 -- 21 31 13.19 +45 23 48.7 Cyg RS 1.1343191 18.510 (0.135) r 2.84 Gaia DR3 1971325598721865600 -- 21 31 05.24 +45 25 48.2 Cyg ROT -- 16.52 - 16.56 G 3.21 Gaia DR3 1971322545010976384 -- 21 31 15.48 +45 24 25.1 Cyg DSCT|GDOR|SXPHE -- 14.47 - 14.49 G 3.37 Gaia DR3 1971324091199183232 -- 21 30 39.35 +45 22 58.3 Cyg ROT -- 16.05 - 16.11 G 3.43 Gaia DR3 1971323369644699776 -- 21 30 45.33 +45 20 41.4 Cyg RS -- 14.87 - 15.05 G 3.80 Gaia DR3 1971320414707207296 -- 21 30 47.16 +45 19 59.6 Cyg DSCT|GDOR|SXPHE -- 14.78 - 14.80 G 3.87 Gaia DR3 1971323438369664512 -- 21 30 41.91 +45 20 40.7 Cyg S -- 17.84 - 18.75 G 3.91 Gaia DR3 1971320547840186752 -- 21 30 58.79 +45 19 18.9 Cyg E 5.4579 16.93 - 17.23 G 4.22 ZTF J213035.52+452426.8 -- 21 30 35.53 +45 24 26.8 Cyg BY 14.6698948 20.397 (0.450) r 4.24 ZTF J213113.52+452632.4 -- 21 31 13.52 +45 26 32.5 Cyg RS 5.0704717 18.306 (0.335) r 4.36 ZTF J213107.60+452717.1 -- 21 31 07.61 +45 27 17.1 Cyg EW 0.3582878 15.898 (0.201) r 4.60 ZTF J213120.41+452544.5 -- 21 31 20.41 +45 25 44.6 Cyg RS 3.5989291 17.434 (0.432) r 4.69 ZTF J213123.23+452127.5 -- 21 31 23.23 +45 21 27.5 Cyg RS 0.3235931 16.986 (0.080) r 4.75 ZTF J213051.05+451839.3 -- 21 30 51.05 +45 18 39.3 Cyg BY 2.7753548 17.205 (0.129) 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] 172.30.5.23