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 30 59.27 +50 55 51.3 Return to Details Search Results 21 records (9 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 2181044595478559616 -- 20 30 59.27 +50 55 51.3 Cyg S -- 16.13 - 16.80 G 1.72 ZTF J203049.58+505503.7 -- 20 30 49.59 +50 55 03.8 Cyg BY 8.0481506 17.835 (0.074) r 1.76 Gaia DR3 2181044183161685248 -- 20 30 53.97 +50 54 18.1 Cyg VAR 0.0353084 13.21 - 13.28 G 2.21 Gaia DR3 2181044732917530624 -- 20 31 06.82 +50 57 43.0 Cyg ROT -- 15.85 - 15.89 G 2.26 Gaia DR3 2181044939075939712 -- 20 30 51.03 +50 57 42.4 Cyg S -- 17.39 - 18.01 G 2.29 Gaia DR3 2181044423679847680 -- 20 30 44.77 +50 55 45.6 Cyg RS -- 15.98 - 16.15 G 2.73 Gaia DR3 2181044423679844736 -- 20 30 41.93 +50 55 57.9 Cyg RS -- 15.17 - 15.32 G 2.80 ZTF J203106.82+505823.1 -- 20 31 06.83 +50 58 23.1 Cyg EW 0.2565270 18.822 (0.184) r 2.95 ZTF J203112.28+505344.0 -- 20 31 12.29 +50 53 44.1 Cyg BY 1.5671911 17.498 (0.076) r 3.00 Gaia DR3 2180293521650513920 -- 20 31 07.87 +50 53 10.6 Cyg S -- 17.79 - 18.47 G 3.12 Gaia DR3 2181044831690027008 -- 20 31 08.98 +50 58 34.5 Cyg ROT -- 17.69 - 17.80 G 3.58 ZTF18aaztiva -- 20 30 38.27 +50 54 28.7 Cyg UGZ/IW -- 19.0 - 21.6 r 3.85 Gaia DR3 2181045042155177984 -- 20 31 02.68 +50 59 40.3 Cyg RS -- 12.09 - 12.15 G 4.16 Gaia DR3 2181020921618443776 -- 20 30 36.23 +50 53 49.5 Cyg DSCT|GDOR|SXPHE -- 13.55 - 13.63 G 4.17 Gaia DR3 2180293285437691392 -- 20 31 10.31 +50 52 04.2 Cyg ROT -- 13.43 - 13.47 G 4.25 Gaia DR3 2180295381381779584 -- 20 31 25.33 +50 56 57.8 Cyg ROT -- 16.55 - 16.60 G 4.38 Gaia DR3 2180293354157157120 -- 20 30 56.98 +50 51 29.5 Cyg ROT -- 16.08 - 16.12 G 4.84 ZTF J203035.95+505900.6 -- 20 30 35.96 +50 59 00.7 Cyg SR 105.9974568 14.149 (0.680) r 4.86 Gaia DR3 2181046515317392256 -- 20 31 04.90 +51 00 38.0 Cyg E 0.321921 19.01 - 19.21 G 4.88 Gaia DR3 2180294522388319872 -- 20 31 29.92 +50 55 09.3 Cyg ROT -- 15.01 - 15.07 G 4.91 Gaia DR3 2181046588343406080 -- 20 31 00.42 +51 00 45.9 Cyg ROT -- 16.52 - 16.56 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] 172.30.0.162