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 57 50.16 +55 21 30.1 Return to Details Search Results 18 records (13 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 2198045106831024000 -- 21 57 50.16 +55 21 30.1 Cyg ROT -- 15.36 - 15.40 G 0.51 Gaia DR3 2198045102523920000 -- 21 57 53.71 +55 21 33.0 Cyg ROT -- 16.20 - 16.24 G 0.83 Gaia DR3 2198044896365477120 -- 21 57 55.11 +55 21 03.8 Cyg L -- 18.34 - 18.50 G 2.27 ZTF J215749.77+551914.0 -- 21 57 49.78 +55 19 14.0 Cyg BY 1.1633332 17.438 (0.103) r 2.32 ZTF J215759.06+552327.0 -- 21 57 59.07 +55 23 27.1 Cyg EA 1.5492868 15.220 (0.134) r 2.71 ZTF J215732.94+552240.4 -- 21 57 32.95 +55 22 40.5 Cyg EW 0.4727576 16.610 (0.237) r 3.30 ZTF J215731.29+552325.9 -- 21 57 31.29 +55 23 25.9 Cyg BY 6.8024442 16.867 (0.077) r 3.34 Gaia DR3 2198041808280875648 -- 21 58 01.43 +55 18 34.6 Cyg L -- 17.09 - 17.30 G 3.36 ASASSN-V J215750.82+551808.3 -- 21 57 50.82 +55 18 08.4 Cyg SR 323 13.35 - 13.53 V 3.39 Gaia DR3 2198045278629725440 -- 21 58 12.99 +55 22 29.4 Cyg ROT -- 16.53 - 16.57 G 3.43 ZTF J215803.39+552422.0 -- 21 58 03.39 +55 24 22.1 Cyg SR 110.5930155 15.005 (0.097) r 3.71 Gaia DR3 2198045381709107072 -- 21 58 14.90 +55 22 41.9 Cyg L -- 17.41 - 17.66 G 4.22 ZTF J215816.07+552334.0 -- 21 58 16.07 +55 23 34.0 Cyg EA 0.5577244 17.742 (0.147) r 4.42 ASASSN-V J215720.90+552001.0 -- 21 57 20.90 +55 20 01.0 Cyg SR 663 12.47 - 12.56 V 4.66 Gaia DR3 2198042358051973248 -- 21 58 22.97 +55 21 30.3 Cyg ROT -- 14.87 - 14.90 G 4.71 Gaia DR3 2198056406877921152 -- 21 57 22.80 +55 24 09.5 Cyg ROT -- 15.78 - 15.85 G 4.82 Gaia DR3 2198041980094856576 -- 21 58 20.82 +55 19 27.3 Cyg S -- 16.38 - 17.15 G 4.92 Gaia DR3 2198042151893544576 -- 21 58 24.65 +55 21 05.8 Cyg ROT -- 15.58 - 15.64 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] 172.30.2.202