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 20.42 +51 56 34.8 Return to Details Search Results 19 records (9 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 2172457714599518848 -- 21 28 20.42 +51 56 34.8 Cyg E 1.79919 19.17 - 19.75 G 1.21 Gaia DR3 2172458646612310016 -- 21 28 18.69 +51 57 45.8 Cyg VAR 0.0979303 15.14 - 15.20 G 2.13 Gaia DR3 2172458680972045696 -- 21 28 19.55 +51 58 42.1 Cyg S -- 16.42 - 16.90 G 2.90 Gaia DR3 2172458165575826048 -- 21 28 01.85 +51 56 07.0 Cyg ROT -- 11.02 - 11.07 G 2.91 Gaia DR3 2172458165578855040 -- 21 28 01.87 +51 56 02.4 Cyg S -- 16.79 - 17.26 G 3.03 Gaia DR3 2172457031704616960 -- 21 28 18.90 +51 53 33.6 Cyg RS -- 15.69 - 15.86 G 3.49 Gaia DR3 2172457989477861504 -- 21 28 00.41 +51 54 57.2 Cyg L -- 19.39 - 19.54 G 3.84 Gaia DR3 2172481427119101952 -- 21 28 31.82 +51 59 60.0 Cyg L -- 15.22 - 15.35 G 3.86 ZTF J212805.71+515942.2 -- 21 28 05.72 +51 59 42.3 Cyg SR 255.5236431 14.636 (0.727) r 4.11 ZTF J212803.70+515322.3 -- 21 28 03.71 +51 53 22.4 Cyg RS 2.0502774 17.051 (0.133) r 4.28 Gaia DR3 2172456997344739712 -- 21 28 14.07 +51 52 24.9 Cyg ROT -- 15.07 - 15.12 G 4.40 Gaia DR3 2172477819346582912 -- 21 28 45.25 +51 54 24.7 Cyg E 8.63 12.78 - 13.07 G 4.45 Gaia DR3 2172458440453727488 -- 21 27 52.18 +51 57 30.4 Cyg ROT -- 15.07 - 15.13 G 4.48 ZTF J212823.10+520102.1 -- 21 28 23.11 +52 01 02.2 Cyg RS 4.1197741 17.203 (0.083) r 4.49 Gaia DR3 2172482423551511680 -- 21 28 19.00 +52 01 03.7 Cyg L -- 17.49 - 17.64 G 4.58 Gaia DR3 2172454317288191232 -- 21 28 40.04 +51 53 08.1 Cyg L -- 14.67 - 15.04 G 4.82 ZTF J212818.07+520123.0 -- 21 28 18.07 +52 01 23.1 Cyg EB: 1.1102264 17.288 (0.231) r 4.87 ZTF J212824.62+520124.4 -- 21 28 24.62 +52 01 24.5 Cyg SR 91.9689566 19.245 (0.433) r 4.90 Gaia DR3 2172481564558138880 -- 21 28 39.60 +52 00 29.3 Cyg L -- 18.05 - 18.26 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] 172.30.4.232