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 21 15.28 +30 05 03.7 Return to Details Search Results 19 records (5 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 1861349117124148992 -- 20 21 15.28 +30 05 03.7 Cyg ROT -- 16.18 - 16.22 G 0.38 ASASSN-V J202114.57+300442.7 -- 20 21 14.58 +30 04 42.8 Cyg SR 238 14.32 (0.17) g 1.51 Gaia DR3 1861348326850146432 -- 20 21 15.97 +30 03 33.7 Cyg ROT -- 17.28 - 17.34 G 1.81 ZTF J202111.50+300327.0 -- 20 21 11.50 +30 03 27.1 Cyg EW 0.3671722 19.189 (0.465) r 2.30 Gaia DR3 1861349804318935040 -- 20 21 16.89 +30 07 19.9 Cyg ROT -- 14.32 - 14.35 G 2.38 Gaia DR3 1861348670447499520 -- 20 21 25.33 +30 04 05.7 Cyg ROT -- 13.26 - 13.30 G 3.41 ZTF J202100.36+300356.4 -- 20 21 00.37 +30 03 56.5 Cyg EW: 0.3938706 20.063 (0.487) r 3.50 Gaia DR3 1861536957504709120 -- 20 20 59.82 +30 06 05.6 Cyg ROT -- 15.18 - 15.22 G 3.59 Gaia DR3 1861346638912238080 -- 20 21 13.26 +30 01 29.7 Cyg S -- 18.16 - 19.04 G 3.62 ZTF J202129.50+300309.8 -- 20 21 29.51 +30 03 09.8 Cyg EB: 1.0794332 14.903 (0.183) r 4.09 ZTF J202109.20+300855.8 -- 20 21 09.21 +30 08 55.9 Cyg EA 1.4718504 18.318 (0.292) r 4.13 ZTF J202056.55+300551.8 -- 20 20 56.55 +30 05 51.8 Cyg BY 2.0934923 18.810 (0.180) r 4.21 Gaia DR3 1861537167973201536 -- 20 21 01.51 +30 08 02.3 Cyg E 0.253101 18.52 - 21.01 G 4.27 Gaia DR3 1861348842246183680 -- 20 21 34.05 +30 06 22.2 Cyg ROT -- 15.61 - 15.64 G 4.60 Gaia DR3 1861354717761762048 -- 20 21 34.55 +30 07 00.7 Cyg ROT -- 17.93 - 18.04 G 4.62 Gaia DR3 1861345058364289280 -- 20 21 29.77 +30 01 40.5 Cyg RS -- 17.30 - 17.43 G 4.68 ZTF J202054.64+300627.2 -- 20 20 54.64 +30 06 27.3 Cyg EW 0.5326964 18.932 (0.306) r 4.76 ZTF J202131.13+300822.0 -- 20 21 31.13 +30 08 22.1 Cyg EA 1.6709402 16.963 (0.115) r 4.99 ASASSN-V J202132.83+300149.4 -- 20 21 32.83 +30 01 49.4 Cyg SR 130 11.91 - 11.99 V 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