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 20 18 42.85 +31 03 26.2 Return to Details Search Results 18 records (8 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 J201842.85+310326.2 -- 20 18 42.85 +31 03 26.2 Cyg BY 1.8819358 15.657 (0.084) r 1.98 ASASSN-V J201841.02+310129.8 -- 20 18 41.02 +31 01 29.9 Cyg SR 392 16.01 (0.40) g 2.07 ZTF J201850.37+310444.4 -- 20 18 50.38 +31 04 44.4 Cyg SR 26.8009691 17.076 (0.147) r 2.70 ZTF J201838.61+310558.9 -- 20 18 38.61 +31 05 58.9 Cyg SR 37.3329793 16.180 (0.110) r 2.75 Gaia DR3 2053798114797603456 -- 20 18 41.83 +31 06 10.7 Cyg ROT -- 15.92 - 15.96 G 3.19 Gaia DR3 2053793991628948608 -- 20 18 55.46 +31 01 44.8 Cyg ROT -- 14.99 - 15.01 G 3.27 ZTF J201833.76+310603.9 -- 20 18 33.76 +31 06 04.0 Cyg EA 1.1281286 18.303 (0.168) r 3.35 ZTF J201838.50+310639.2 -- 20 18 38.51 +31 06 39.2 Cyg SR 49.1492009 17.825 (0.203) r 3.59 Gaia DR3 2053793510592626816 -- 20 18 42.17 +30 59 51.2 Cyg RS -- 15.69 - 15.79 G 3.65 Gaia DR3 2053798424035257344 -- 20 18 38.89 +31 06 59.2 Cyg ROT -- 15.31 - 15.34 G 3.66 Gaia DR3 2053795262939298304 -- 20 18 54.12 +31 06 11.1 Cyg S -- 16.15 - 17.03 G 4.12 Gaia DR3 2053794983754078464 -- 20 19 00.68 +31 04 59.6 Cyg E 0.3797 19.52 - 19.86 G 4.13 Gaia DR3 2053794227839795968 -- 20 19 01.51 +31 04 28.5 Cyg E 0.99287 18.58 - 18.86 G 4.56 Gaia DR3 2053794232147115392 -- 20 19 03.75 +31 04 19.2 Cyg E 0.269836 19.48 - 20.29 G 4.80 ZTF J201842.56+305838.1 -- 20 18 42.56 +30 58 38.2 Cyg BY 0.2831363 16.663 (0.113) g 4.82 Gaia DR3 2053796018853577088 -- 20 18 21.41 +31 01 59.0 Cyg ROT -- 13.96 - 13.98 G 4.95 Gaia DR3 2053792754678737408 -- 20 18 36.68 +30 58 39.8 Cyg ROT -- 14.90 - 14.93 G 4.99 Gaia DR3 2053818455763725696 -- 20 19 03.04 +31 05 55.2 Cyg ROT -- 15.41 - 15.45 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] 172.30.3.162