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 09 16.24 +39 54 46.7 Return to Details Search Results 19 records (14 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 J210916.23+395446.7 -- 21 09 16.24 +39 54 46.7 Cyg RS 2.6788267 19.283 (0.220) r 2.11 ZTF J210921.07+395640.2 -- 21 09 21.07 +39 56 40.3 Cyg EA 1.1013012 17.231 (0.478) g 2.89 Gaia DR3 1968371043468012672 -- 21 09 01.20 +39 54 33.4 Cyg E 0.493801 15.66 - 15.84 G 3.20 Gaia DR3 1968367607508554624 -- 21 09 32.76 +39 54 19.8 Cyg S -- 18.18 - 18.97 G 3.40 Gaia DR3 1968366989030144384 -- 21 09 14.94 +39 51 23.4 Cyg RS -- 16.71 - 16.85 G 3.61 Gaia DR3 1968391070908808832 -- 21 09 34.33 +39 55 45.7 Cyg E 1.40876 18.88 - 19.59 G 3.68 Gaia DR3 1968369909607645184 -- 21 09 09.43 +39 51 20.3 Cyg ROT -- 16.01 - 16.05 G 3.82 Gaia DR3 1968370970456152576 -- 21 09 20.94 +39 58 29.7 Cyg E 1.12888 17.95 - 18.56 G 3.87 ZTF J210928.01+395755.0 -- 21 09 28.02 +39 57 55.1 Cyg EW 0.4326760 17.190 (0.389) r 3.96 Gaia DR3 1968369527346762240 -- 21 08 57.17 +39 53 16.1 Cyg S -- 17.65 - 18.44 G 3.96 Gaia DR3 1968369974023234944 -- 21 09 05.00 +39 51 27.3 Cyg S -- 18.12 - 18.98 G 3.96 Gaia DR3 1968391178286504192 -- 21 09 33.21 +39 57 02.5 Cyg ROT -- 16.11 - 16.14 G 4.11 ZTF J210918.03+395041.0 -- 21 09 18.03 +39 50 41.1 Cyg EW 0.2752920 18.146 (0.291) r 4.51 Gaia DR3 1968394403796408320 -- 21 09 26.19 +39 58 52.1 Cyg DSCT|GDOR|SXPHE 0.71829 11.18 - 11.23 G 4.63 Gaia DR3 1968368737072682240 -- 21 08 57.26 +39 51 54.5 Cyg E 0.75093 18.11 - 18.27 G 4.64 Gaia DR3 1968367293966770304 -- 21 09 35.35 +39 51 56.3 Cyg ROT -- 16.38 - 16.42 G 4.68 Gaia DR3 1968390800329366656 -- 21 09 39.64 +39 53 27.0 Cyg RS -- 16.25 - 16.37 G 4.82 ZTF J210941.18+395413.5 -- 21 09 41.19 +39 54 13.5 Cyg EW 0.3578568 18.131 (0.476) g 4.90 ZTF J210905.61+395914.3 -- 21 09 05.61 +39 59 14.4 Cyg EW 0.2903136 20.512 (0.603) 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] 172.30.1.48