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 39 25.79 +51 15 40.8 Return to Details Search Results 19 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 J213925.78+511540.7 -- 21 39 25.79 +51 15 40.8 Cyg EW 0.2852836 19.483 (0.857) r 1.66 Gaia DR3 2171494134401828096 -- 21 39 25.71 +51 14 01.0 Cyg ROT -- 15.43 - 15.46 G 1.72 Gaia DR3 2171495440072039040 -- 21 39 22.69 +51 17 19.6 Cyg ROT -- 14.24 - 14.29 G 1.73 ZTF J213934.64+511642.9 -- 21 39 34.64 +51 16 43.0 Cyg BY 1.3694333 18.377 (0.142) r 1.98 ZTF J213913.63+511508.0 -- 21 39 13.64 +51 15 08.0 Cyg BY 0.6718464 18.780 (0.133) r 2.49 Gaia DR3 2171495233913428992 -- 21 39 14.24 +51 17 23.8 Cyg ROT -- 15.47 - 15.49 G 2.64 Gaia DR3 2171493928243404416 -- 21 39 25.54 +51 13 02.3 Cyg ROT -- 16.43 - 16.50 G 3.29 Gaia DR3 2171482516505963392 -- 21 39 38.64 +51 13 04.2 Cyg L -- 18.73 - 18.93 G 3.33 Gaia DR3 2171482658249394688 -- 21 39 46.03 +51 14 39.9 Cyg L -- 15.29 - 15.53 G 3.43 Gaia DR3 2171495577510989696 -- 21 39 31.17 +51 19 00.2 Cyg DSCT|GDOR|SXPHE -- 13.43 - 13.45 G 3.48 Gaia DR3 2171482658249394560 -- 21 39 47.37 +51 14 50.3 Cyg ROT -- 13.61 - 13.65 G 3.89 Gaia DR3 2171495577510989184 -- 21 39 33.28 +51 19 23.3 Cyg ROT -- 15.30 - 15.34 G 3.90 ZTF J213950.51+511611.1 -- 21 39 50.52 +51 16 11.1 Cyg EW 0.3422268 20.391 (0.470) r 4.13 Gaia DR3 2171500594032804352 -- 21 39 46.47 +51 18 14.8 Cyg ROT -- 15.84 - 15.88 G 4.14 Gaia DR3 2171495779362604288 -- 21 39 32.61 +51 19 40.6 Cyg L -- 18.71 - 18.88 G 4.18 Gaia DR3 2171488533754439168 -- 21 39 52.50 +51 15 51.1 Cyg L -- 17.90 - 18.17 G 4.65 ZTF J213934.73+512006.6 -- 21 39 34.73 +51 20 06.6 Cyg EA 0.4514992 16.084 (0.259) r 4.78 Gaia DR3 2171501453026247424 -- 21 39 35.99 +51 20 11.1 Cyg L -- 16.81 - 16.93 G 4.96 Gaia DR3 2171488258886755840 -- 21 39 56.06 +51 14 13.6 Cyg E 0.432123 17.38 - 17.94 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] 172.30.3.178