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 05.90 +30 14 54.0 Return to Details Search Results 18 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 ZTF J202105.90+301453.9 -- 20 21 05.90 +30 14 54.0 Cyg EW 0.4551244 17.672 (0.184) r 1.13 Gaia DR3 1861544757165727360 -- 20 21 11.14 +30 14 54.9 Cyg ROT 2.81496 18.41 - 18.55 G 2.12 Gaia DR3 1861539087808858112 -- 20 20 56.38 +30 14 23.0 Cyg E 1.11476 19.29 - 19.66 G 2.19 ZTF J202057.13+301600.4 -- 20 20 57.13 +30 16 00.5 Cyg EW 0.3828166 19.279 (0.294) r 2.43 ZTF J202102.56+301712.9 -- 20 21 02.56 +30 17 13.0 Cyg RS 1.5286423 16.644 (0.069) g 3.13 Gaia DR3 1861541943976940544 -- 20 20 51.54 +30 14 29.6 Cyg ROT -- 16.51 - 16.55 G 3.26 ZTF J202120.06+301601.0 -- 20 21 20.06 +30 16 01.1 Cyg EB: 5.5056090 19.161 (0.251) r 3.48 Gaia DR3 1861542115781501952 -- 20 20 49.98 +30 15 24.1 Cyg S -- 16.60 - 17.39 G 3.51 Gaia DR3 1861544001258971904 -- 20 21 21.66 +30 14 02.8 Cyg E 0.429621 18.98 - 19.66 G 3.74 ZTF J202103.69+301836.7 -- 20 21 03.69 +30 18 36.7 Cyg EB: 9.5668788 17.247 (0.368) r 3.93 Gaia DR3 1861544486597945600 -- 20 21 23.16 +30 16 09.7 Cyg ROT -- 15.29 - 15.33 G 4.30 ZTF J202112.76+301855.9 -- 20 21 12.76 +30 18 55.9 Cyg BY 0.4370183 18.516 (0.082) r 4.32 ZTF J202120.60+301749.3 -- 20 21 20.61 +30 17 49.4 Cyg EW 0.5099052 18.502 (0.440) r 4.40 Gaia DR3 1861537747780767104 -- 20 21 16.11 +30 11 05.6 Cyg DSCT|GDOR|SXPHE -- 12.44 - 12.48 G 4.70 Gaia DR3 1861538233125134720 -- 20 20 57.30 +30 10 35.0 Cyg S -- 15.48 - 15.98 G 4.73 PS1-3PI J202112.20+301926.0 -- 20 21 12.20 +30 19 26.0 Cyg RRAB 0.542400 18.15 (0.74) r 4.81 Gaia DR3 1861542218836689024 -- 20 20 44.01 +30 15 48.7 Cyg E 0.99743 16.99 - 17.58 G 4.84 ZTF J202055.54+301911.3 -- 20 20 55.54 +30 19 11.4 Cyg RS 0.2436551 17.046 (0.050) r 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] 172.30.5.23