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 09 16.77 +31 47 48.6 Return to Details Search Results 24 records (6 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 J200916.77+314748.5 -- 20 09 16.77 +31 47 48.6 Cyg EW 0.3369544 20.616 (0.628) r 0.69 Gaia DR3 2054794856443495936 -- 20 09 14.85 +31 48 22.0 Cyg L -- 15.13 - 15.66 G 1.67 Gaia DR3 2054793928730515584 -- 20 09 23.76 +31 47 02.2 Cyg L -- 17.95 - 18.12 G 1.84 Gaia DR3 2054793993155116800 -- 20 09 16.04 +31 45 58.4 Cyg L -- 18.54 - 18.97 G 1.91 ZTF J200907.86+314732.6 -- 20 09 07.87 +31 47 32.6 Cyg SR 46.4151267 17.809 (0.136) r 2.39 ZTF J200912.55+314535.7 -- 20 09 12.55 +31 45 35.7 Cyg SR 464.2602247 17.308 (0.569) r 2.95 Gaia DR3 2054793722572074624 -- 20 09 20.48 +31 44 57.7 Cyg E 0.5432 18.52 - 18.82 G 3.09 Gaia DR3 2054788156298174848 -- 20 09 08.45 +31 45 16.5 Cyg L -- 16.61 - 16.84 G 3.14 Gaia DR3 2054787911475812096 -- 20 09 17.67 +31 44 40.4 Cyg L -- 18.61 - 18.76 G 3.17 Gaia DR3 2054793722572063616 -- 20 09 24.01 +31 45 02.3 Cyg E 2.72167 18.60 - 18.86 G 3.39 Gaia DR3 2054794268044003200 -- 20 09 32.72 +31 47 42.4 Cyg L -- 18.64 - 18.77 G 3.66 Gaia DR3 2054795337479868928 -- 20 09 13.27 +31 51 23.4 Cyg L -- 18.31 - 18.52 G 3.68 Gaia DR3 2054794268044022528 -- 20 09 34.11 +31 47 51.4 Cyg L -- 18.61 - 18.82 G 3.72 ASASSN-V J200925.99+315058.3 -- 20 09 25.99 +31 50 58.3 Cyg SR 50.22 11.73 - 11.87 V 3.78 ZTF J200904.46+315032.3 -- 20 09 04.47 +31 50 32.4 Cyg EA 1.6790384 18.757 (0.487) r 3.81 Gaia DR3 2054782104696594816 -- 20 09 30.59 +31 45 23.1 Cyg L -- 19.12 - 19.32 G 4.05 Gaia DR3 2054794684644767360 -- 20 09 31.32 +31 50 25.8 Cyg L -- 16.87 - 17.13 G 4.10 Gaia DR3 2054798116317597056 -- 20 09 00.40 +31 49 59.4 Cyg L -- 17.63 - 17.81 G 4.13 Gaia DR3 2054792245103450880 -- 20 08 59.89 +31 49 51.9 Cyg ROT -- 14.06 - 14.10 G 4.33 Gaia DR3 2054798154978447360 -- 20 09 04.42 +31 51 15.2 Cyg L -- 16.75 - 16.94 G 4.40 Gaia DR3 2054788774769821824 -- 20 09 00.67 +31 45 02.9 Cyg L -- 18.36 - 18.67 G 4.50 ASASSN-V J200927.95+315137.6 -- 20 09 27.96 +31 51 37.7 Cyg ROT 6.7759 14.05 (0.18) g 4.64 Gaia DR3 2054795749796724224 -- 20 09 17.73 +31 52 26.8 Cyg S -- 17.17 - 18.22 G 4.99 Gaia DR3 2054789118367257984 -- 20 08 53.36 +31 47 27.1 Cyg S -- 17.85 - 18.63 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] 172.30.2.202