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 38 51.51 +51 37 51.8 Return to Details Search Results 20 records (11 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 2171557974792048384 -- 21 38 51.51 +51 37 51.8 Cyg L -- 19.68 - 19.91 G 0.75 ZTF J213853.51+513832.8 -- 21 38 53.51 +51 38 32.8 Cyg BY 6.9402731 17.741 (0.089) r 1.07 Gaia DR3 2171557906078452864 -- 21 38 57.36 +51 37 17.7 Cyg ROT -- 16.52 - 16.56 G 2.10 Gaia DR3 2171557871718718208 -- 21 38 50.48 +51 35 46.3 Cyg E 20.007 16.88 - 17.01 G 2.23 Gaia DR3 2171559177388754560 -- 21 38 48.62 +51 40 02.6 Cyg ROT -- 15.72 - 15.76 G 2.30 Gaia DR3 2171558112236885760 -- 21 39 06.30 +51 37 54.6 Cyg ROT -- 15.59 - 15.63 G 3.31 ZTF J213912.74+513736.0 -- 21 39 12.74 +51 37 36.0 Cyg EA 1.1487878 17.429 (0.508) r 3.39 Gaia DR3 2171558898201097600 -- 21 38 29.91 +51 38 20.9 Cyg E 7.36 15.12 - 15.31 G 3.53 Gaia DR3 2171570687901097344 -- 21 38 33.73 +51 40 03.6 Cyg DSCT|GDOR|SXPHE 0.0159168 13.36 - 13.39 G 3.56 ZTF J213850.46+514125.0 -- 21 38 50.46 +51 41 25.1 Cyg SR 352.2622151 16.146 (0.925) r 3.57 Gaia DR3 2171551927483975552 -- 21 38 37.71 +51 35 00.2 Cyg ROT -- 13.07 - 13.10 G 3.61 Gaia DR3 2171570687895174272 -- 21 38 31.86 +51 39 47.6 Cyg L -- 19.56 - 19.90 G 3.80 Gaia DR3 2171555221710320000 -- 21 39 15.98 +51 37 41.6 Cyg L -- 19.10 - 19.28 G 3.83 Gaia DR3 2171558249675838464 -- 21 39 14.77 +51 39 08.3 Cyg RS -- 17.24 - 17.35 G 3.99 Gaia DR3 2171559280467975424 -- 21 39 06.21 +51 41 08.3 Cyg ROT -- 16.18 - 16.22 G 4.00 Gaia DR3 2171554641903326976 -- 21 39 00.78 +51 34 07.6 Cyg L -- 19.20 - 19.46 G 4.53 ZTF J213828.86+514043.8 -- 21 38 28.87 +51 40 43.9 Cyg EW 0.3665066 17.141 (0.268) r 4.77 Gaia DR3 2171560757936723328 -- 21 39 07.90 +51 41 53.7 Cyg ROT -- 15.10 - 15.13 G 4.92 Gaia DR3 2171570722260828800 -- 21 38 24.53 +51 40 26.7 Cyg DSCT|GDOR|SXPHE -- 13.70 - 13.74 G 4.93 Gaia DR3 2171554401379385472 -- 21 39 05.39 +51 33 26.1 Cyg L -- 19.07 - 19.28 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] 172.30.2.5