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 28 00.31 +51 50 03.3 Return to Details Search Results 20 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 2172455382437038720 -- 21 28 00.32 +51 50 03.3 Cyg RS -- 15.99 - 16.04 G 1.63 Gaia DR3 2172455519875987328 -- 21 27 49.78 +51 49 58.5 Cyg ROT -- 15.34 - 15.37 G 2.12 Gaia DR3 2172455588595575296 -- 21 27 48.43 +51 51 06.8 Cyg S -- 15.74 - 16.53 G 2.68 ZTF J212756.01+514727.2 -- 21 27 56.02 +51 47 27.2 Cyg SR 42.5442303 14.838 (0.103) r 3.17 Gaia DR3 2172456997344739712 -- 21 28 14.07 +51 52 24.9 Cyg ROT -- 15.07 - 15.12 G 3.36 ZTF J212803.70+515322.3 -- 21 28 03.71 +51 53 22.4 Cyg RS 2.0502774 17.051 (0.133) r 3.43 Gaia DR3 2172452113968455552 -- 21 28 06.44 +51 46 45.5 Cyg RRAB 0.50408 20.06 - 21.03 G 3.43 Gaia DR3 2172456408929363200 -- 21 27 43.47 +51 52 17.6 Cyg L -- 19.00 - 19.30 G 3.99 ZTF J212734.47+515011.6 -- 21 27 34.47 +51 50 11.6 Cyg RS 0.4297612 17.822 (0.064) r 4.00 Gaia DR3 2172453797586324608 -- 21 28 26.13 +51 50 23.8 Cyg ROT -- 12.53 - 12.55 G 4.14 Gaia DR3 2172455137618984064 -- 21 27 34.56 +51 48 54.6 Cyg YSO -- 18.44 - 18.60 G 4.19 Gaia DR3 2172452186972862080 -- 21 27 55.91 +51 45 55.3 Cyg E 0.294086 19.57 - 20.00 G 4.23 ZTF J212734.05+514851.1 -- 21 27 34.06 +51 48 51.2 Cyg BY 0.5611056 16.455 (0.164) r 4.33 ZTF J212734.30+515140.8 -- 21 27 34.30 +51 51 40.9 Cyg EA 3.8109987 16.216 (0.114) r 4.46 Gaia DR3 2172456722466815104 -- 21 27 40.91 +51 53 21.2 Cyg L -- 17.59 - 17.98 G 4.52 Gaia DR3 2172456718167035904 -- 21 27 42.45 +51 53 38.0 Cyg L -- 18.60 - 18.84 G 4.53 Gaia DR3 2172457031704616960 -- 21 28 18.90 +51 53 33.6 Cyg RS -- 15.69 - 15.86 G 4.87 ZTF J212806.70+514516.9 -- 21 28 06.71 +51 45 17.0 Cyg EW 0.3754438 19.455 (0.245) r 4.89 ZTF J212744.97+515419.8 -- 21 27 44.97 +51 54 19.9 Cyg EW 0.3521244 19.445 (0.349) r 4.90 Gaia DR3 2172457989477861504 -- 21 28 00.41 +51 54 57.2 Cyg L -- 19.39 - 19.54 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] 172.30.2.5