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 21 21 48.22 +44 54 18.9 Return to Details Search Results 18 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 Gaia DR3 1971645182951310080 -- 21 21 48.22 +44 54 18.9 Cyg RS -- 16.40 - 16.55 G 0.65 ZTF J212145.35+445443.1 -- 21 21 45.35 +44 54 43.2 Cyg EW 0.3794246 17.825 (0.552) r 0.81 Gaia DR3 1971645148591573376 -- 21 21 44.47 +44 53 51.5 Cyg ROT -- 17.34 - 17.41 G 1.28 Gaia DR3 1971645286030530304 -- 21 21 50.51 +44 55 31.7 Cyg ROT -- 15.92 - 15.96 G 1.83 ZTF J212138.52+445457.5 -- 21 21 38.53 +44 54 57.6 Cyg BY 1.5696014 18.328 (0.236) g 2.80 Gaia DR3 1971644495756529024 -- 21 21 45.11 +44 51 34.4 Cyg E 1.98641 15.26 - 15.35 G 3.54 ASASSN-V J212204.89+445222.2 000-BPZ-147 21 22 04.89 +44 52 22.2 Cyg EA 0.922501 12.81 - 13.19 V 3.74 ZTF J212139.45+445743.3 -- 21 21 39.45 +44 57 43.3 Cyg EW 0.2946938 20.093 (0.722) r 3.80 Gaia DR3 1971646763499271040 -- 21 22 04.47 +44 56 47.8 Cyg ROT -- 15.87 - 15.91 G 3.80 ZTF J212204.83+445154.6 -- 21 22 04.84 +44 51 54.7 Cyg DSCT 0.0721539 18.179 (0.149) g 4.14 Gaia DR3 1971645419165546496 -- 21 21 27.27 +44 52 28.5 Cyg DSCT|GDOR|SXPHE -- 13.77 - 13.80 G 4.39 Gaia DR3 1971632912221426944 -- 21 22 06.52 +44 51 21.0 Cyg E 14.1644 17.68 - 17.94 G 4.60 ZTF J212149.61+444943.1 -- 21 21 49.61 +44 49 43.1 Cyg BY 1.2719470 16.030 (0.097) g 4.73 Gaia DR3 1971645629627924864 -- 21 21 22.95 +44 52 47.7 Cyg S -- 16.88 - 17.71 G 4.78 Gaia DR3 1971648687644652032 -- 21 21 21.48 +44 55 00.2 Cyg E 5.0876 16.28 - 16.36 G 4.79 Gaia DR3 1971634840670161664 -- 21 22 14.06 +44 55 43.1 Cyg RS -- 16.26 - 16.32 G 4.88 ZTF J212135.15+445001.4 -- 21 21 35.16 +44 50 01.5 Cyg EB: 2.0522454 16.129 (0.094) r 4.96 Gaia DR3 1971632602983673472 -- 21 21 52.49 +44 49 24.7 Cyg DSCT|GDOR|SXPHE -- 13.83 - 13.90 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] 172.30.1.168