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 57.51 +50 59 48.6 Return to Details Search Results 19 records (15 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 J212157.51+505948.6 -- 21 21 57.51 +50 59 48.6 Cyg EW 0.4811940 17.390 (0.214) r 2.06 Gaia DR3 2172076806843028736 -- 21 21 51.40 +51 01 37.9 Cyg VAR 0.0139043 14.06 - 14.10 G 2.18 ZTF J212208.56+510107.4 -- 21 22 08.57 +51 01 07.4 Cyg BY 43.8736372 18.553 (0.110) r 2.38 Gaia DR3 2172076772475973632 -- 21 21 45.00 +51 01 08.8 Cyg E 0.92736 19.61 - 20.24 G 2.69 Gaia DR3 2172073370869202688 -- 21 22 14.22 +50 59 13.4 Cyg ROT -- 16.21 - 16.27 G 2.86 Gaia DR3 2171979603149810560 -- 21 21 51.11 +50 57 07.8 Cyg ROT -- 14.51 - 14.55 G 2.98 Gaia DR3 2171982622495288064 -- 21 21 42.51 +50 57 60.0 Cyg L -- 18.28 - 18.67 G 2.98 Gaia DR3 2172073400922190848 -- 21 22 02.36 +50 56 56.0 Cyg ROT -- 15.79 - 15.83 G 3.16 ZTF J212204.17+505649.5 -- 21 22 04.18 +50 56 49.6 Cyg SR 48.5519168 15.608 (0.139) r 3.74 ZTF J212156.04+505604.7 -- 21 21 56.04 +50 56 04.7 Cyg BY 3.8129840 18.944 (0.142) g 4.10 Gaia DR3 2171979495759088256 -- 21 21 47.18 +50 56 02.7 Cyg E 0.74455 19.30 - 19.85 G 4.20 Gaia DR3 2172073714466749952 -- 21 22 24.17 +50 59 53.9 Cyg RS -- 14.49 - 14.56 G 4.53 ZTF J212139.75+510322.8 -- 21 21 39.75 +51 03 22.8 Cyg EW 0.5556378 14.508 (0.334) r 4.59 ASASSN-V J212153.39+505516.2 -- 21 21 53.38 +50 55 16.2 Cyg ROT 5.911 14.10 (0.14) g 4.80 ZTF J212205.33+510426.9 -- 21 22 05.33 +51 04 26.9 Cyg EW 0.8469672 19.856 (0.378) r 4.84 ZTF J212140.19+505548.3 -- 21 21 40.20 +50 55 48.3 Cyg BY 9.1575055 16.223 (0.052) r 4.86 ZTF J212130.50+505727.2 -- 21 21 30.50 +50 57 27.3 Cyg EW 0.5737112 19.918 (0.409) r 4.86 ZTF J212133.65+510254.1 -- 21 21 33.66 +51 02 54.1 Cyg BY 0.6429861 16.574 (0.222) g 4.89 Gaia DR3 2172077184800307072 -- 21 22 13.49 +51 04 00.3 Cyg ROT -- 16.87 - 16.92 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] 172.30.5.227