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 18 10.30 +45 31 47.2 Return to Details Search Results 18 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 J211810.29+453147.2 -- 21 18 10.30 +45 31 47.2 Cyg RS 5.3922687 17.923 (0.135) r 1.30 ZTF J211816.99+453221.1 -- 21 18 17.00 +45 32 21.2 Cyg EA 0.7701060 16.496 (0.177) r 1.47 ZTF J211817.95+453110.3 -- 21 18 17.95 +45 31 10.4 Cyg EW 0.3505336 18.658 (0.390) r 1.89 Gaia DR3 1971904324097997312 -- 21 18 04.17 +45 33 20.5 Cyg RS -- 17.29 - 17.38 G 2.05 Gaia DR3 1971904324097998592 -- 21 18 04.41 +45 33 33.8 Cyg ROT -- 14.91 - 14.94 G 2.73 ZTF J211813.64+453427.4 -- 21 18 13.65 +45 34 27.4 Cyg BY 0.5919522 16.715 (0.086) r 3.05 Gaia DR3 1971902915348706560 -- 21 18 20.09 +45 34 18.5 Cyg S -- 15.67 - 16.33 G 3.14 Gaia DR3 1971900338368281856 -- 21 18 27.59 +45 30 56.8 Cyg ROT -- 16.42 - 16.48 G 3.18 Gaia DR3 1971904358457752576 -- 21 17 57.91 +45 34 06.4 Cyg RS -- 16.48 - 16.55 G 3.82 ZTF J211815.58+452804.9 -- 21 18 15.59 +45 28 04.9 Cyg DSCT 0.1203491 14.608 (0.061) g 3.94 Gaia DR3 1971902949708615424 -- 21 18 20.99 +45 35 15.5 Cyg E 2.27732 17.46 - 17.84 G 4.32 Gaia DR3 1971903018428098560 -- 21 18 17.99 +45 35 53.7 Cyg YSO -- 17.56 - 17.63 G 4.44 Gaia DR3 1971904255378556928 -- 21 17 50.84 +45 34 38.1 Cyg ROT -- 15.79 - 15.83 G 4.45 Gaia DR3 1971899754252724096 -- 21 18 11.52 +45 27 20.8 Cyg S -- 17.88 - 18.17 G 4.54 Gaia DR3 1971900510166997760 -- 21 17 57.24 +45 27 51.7 Cyg DSCT|GDOR|SXPHE -- 15.73 - 15.76 G 4.65 ZTF J211831.37+452857.6 -- 21 18 31.38 +45 28 57.6 Cyg EW: 0.4942508 19.994 (1.017) r 4.71 Gaia DR3 1971901742809142144 -- 21 18 36.90 +45 32 31.0 Cyg ROT -- 17.26 - 17.30 G 4.96 ZTF J211802.44+453632.8 -- 21 18 02.45 +45 36 32.9 Cyg BY 7.7653673 15.988 (0.076) 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] 172.30.0.175