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 28 12.89 +51 38 41.7 Return to Details Search Results 20 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 J212812.89+513841.7 -- 21 28 12.89 +51 38 41.7 Cyg BY 4.1352826 16.676 (0.067) r 0.72 Gaia DR3 2172438477445659904 -- 21 28 08.37 +51 38 51.2 Cyg ROT -- 13.98 - 14.01 G 1.03 Gaia DR3 2172438580524872576 -- 21 28 10.43 +51 39 39.3 Cyg RS -- 15.47 - 15.54 G 1.12 Gaia DR3 2172438305646979456 -- 21 28 16.57 +51 37 44.1 Cyg ROT -- 14.65 - 14.67 G 1.20 Gaia DR3 2172438541865209984 -- 21 28 05.24 +51 38 51.8 Cyg L -- 18.39 - 18.65 G 2.22 Gaia DR3 2172437515373003776 -- 21 28 24.76 +51 37 27.6 Cyg ROT -- 15.29 - 15.34 G 2.27 ZTF J212814.46+514057.1 -- 21 28 14.47 +51 40 57.1 Cyg RS 0.9572747 17.087 (0.063) r 2.54 Gaia DR3 2172437511069979904 -- 21 28 26.54 +51 37 18.1 Cyg L -- 18.74 - 18.93 G 2.68 Gaia DR3 2172444383019799168 -- 21 27 55.79 +51 39 02.4 Cyg E 1.79889 18.76 - 19.19 G 3.25 Gaia DR3 2172437687171699456 -- 21 28 32.10 +51 37 23.8 Cyg RS -- 15.87 - 15.99 G 3.37 Gaia DR3 2172450812591722752 -- 21 28 12.40 +51 42 03.6 Cyg ROT -- 15.49 - 15.52 G 3.38 Gaia DR3 2172450331555383296 -- 21 27 52.93 +51 40 02.8 Cyg S -- 16.89 - 17.78 G 3.50 Gaia DR3 2172439027201612544 -- 21 28 24.56 +51 41 41.7 Cyg L -- 17.44 - 18.26 G 3.89 ZTF J212817.54+514231.0 -- 21 28 17.54 +51 42 31.1 Cyg SR 269.3190376 17.988 (0.240) r 4.22 ZTF J212833.24+513553.7 -- 21 28 33.24 +51 35 53.7 Cyg EW 0.3050946 20.195 (0.376) r 4.28 Gaia DR3 2172450606433283328 -- 21 27 50.83 +51 41 16.3 Cyg ROT -- 14.95 - 14.98 G 4.33 ZTF J212838.84+513706.8 -- 21 28 38.85 +51 37 06.9 Cyg EW 0.2893792 19.350 (0.671) r 4.42 Gaia DR3 2172439125988287360 -- 21 28 25.65 +51 42 38.6 Cyg L -- 18.29 - 18.61 G 4.50 ZTF J212837.02+513612.2 -- 21 28 37.02 +51 36 12.3 Cyg BY 4.5173965 17.227 (0.034) r 4.71 Gaia DR3 2172444318601043072 -- 21 27 43.97 +51 37 15.6 Cyg RS -- 15.57 - 15.68 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] 172.30.1.145