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 28 46.72 +30 46 35.4 Return to Details Search Results 20 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 J202846.71+304635.4 -- 20 28 46.72 +30 46 35.4 Cyg EW 0.3886200 19.057 (0.544) r 0.75 ZTF J202844.00+304607.0 -- 20 28 44.00 +30 46 07.1 Cyg EW 0.2650556 19.162 (0.467) r 1.70 Gaia DR3 1861817401683929728 -- 20 28 50.74 +30 45 07.6 Cyg DSCT|GDOR|SXPHE -- 12.70 - 12.74 G 2.24 Gaia DR3 1861726863777189888 -- 20 28 37.02 +30 47 25.6 Cyg ROT -- 18.07 - 18.17 G 2.37 ZTF J202841.76+304842.6 -- 20 28 41.76 +30 48 42.6 Cyg BY 1.1492270 17.530 (0.080) r 2.52 Gaia DR3 1861820738891284608 -- 20 28 43.22 +30 48 59.8 Cyg ROT -- 16.23 - 16.27 G 2.76 Gaia DR3 1861820837657874688 -- 20 28 45.88 +30 49 20.8 Cyg ROT -- 17.36 - 17.46 G 2.95 Gaia DR3 1861723466469864704 -- 20 28 46.64 +30 43 38.3 Cyg ROT -- 15.97 - 16.01 G 3.44 Gaia DR3 1861726932496615680 -- 20 28 30.76 +30 46 51.3 Cyg E 0.62916 18.97 - 19.31 G 3.47 Gaia DR3 1861726730645018240 -- 20 28 31.14 +30 45 40.4 Cyg RS -- 16.92 - 17.00 G 3.55 ZTF J202854.19+304945.1 -- 20 28 54.19 +30 49 45.1 Cyg EA 1.0791964 18.895 (0.619) r 3.83 Gaia DR3 1861726936803452160 -- 20 28 29.03 +30 47 04.9 Cyg ROT -- 16.60 - 16.66 G 4.13 Gaia DR3 1861821013769226496 -- 20 28 36.05 +30 50 01.7 Cyg RS -- 16.21 - 16.34 G 4.18 Gaia DR3 1861726245301618048 -- 20 28 30.76 +30 44 11.9 Cyg ROT -- 15.90 - 15.95 G 4.48 Gaia DR3 1861821460445801472 -- 20 28 46.87 +30 51 04.0 Cyg ROT -- 14.93 - 14.95 G 4.48 Gaia DR3 1861722607476404480 -- 20 28 46.27 +30 42 06.8 Cyg ROT -- 15.96 - 16.01 G 4.50 Gaia DR3 1861727898876129024 -- 20 28 29.61 +30 49 11.7 Cyg ROT -- 15.70 - 15.74 G 4.55 Gaia DR3 1861723329031121536 -- 20 28 43.10 +30 42 06.3 Cyg ROT -- 15.98 - 16.03 G 4.61 ZTF J202903.90+304920.9 -- 20 29 03.90 +30 49 20.9 Cyg EW: 0.4018442 18.590 (0.324) r 4.66 ASASSN-V J202839.27+305057.7 -- 20 28 39.28 +30 50 57.9 Cyg SR 404 14.04 (0.19) 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