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 30 43.93 +49 00 50.1 Return to Details Search Results 19 records (7 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 1978720677723888384 -- 21 30 43.93 +49 00 50.1 Cyg S -- 16.98 - 17.38 G 1.10 ZTF J213038.48+490128.6 -- 21 30 38.49 +49 01 28.6 Cyg RS 1.1889789 16.014 (0.084) g 1.70 ZTF J213036.04+490156.2 -- 21 30 36.04 +49 01 56.2 Cyg BY 0.8830058 13.610 (0.042) r 2.05 Gaia DR3 1978729576898763520 -- 21 30 42.89 +49 02 52.9 Cyg S -- 16.14 - 16.56 G 2.84 ZTF J213050.58+490327.1 -- 21 30 50.58 +49 03 27.1 Cyg RS 0.4741708 15.602 (0.040) g 2.99 Gaia DR3 1978723529582165376 -- 21 30 26.76 +48 59 50.5 Cyg YSO -- 16.76 - 16.90 G 3.22 Gaia DR3 1978723941898998528 -- 21 30 29.96 +49 03 05.6 Cyg ROT -- 15.36 - 15.39 G 3.28 ZTF J213101.14+490230.7 -- 21 31 01.15 +49 02 30.7 Cyg BY 1.4667359 16.284 (0.105) r 3.38 Gaia DR3 1978725591166799104 -- 21 31 03.39 +48 59 43.9 Cyg ROT -- 16.56 - 16.60 G 3.78 ZTF J213043.16+490436.9 -- 21 30 43.17 +49 04 36.9 Cyg EA 1.6602470 14.408 (0.224) g 3.97 Gaia DR3 1978730607676518784 -- 21 30 35.44 +49 04 33.5 Cyg S -- 17.84 - 18.72 G 4.02 Gaia DR3 1978729679975618816 -- 21 30 56.20 +49 04 19.1 Cyg E 3.15975 15.65 - 15.89 G 4.16 Gaia DR3 1978723117265309440 -- 21 30 22.29 +48 58 39.5 Cyg DSCT|GDOR|SXPHE -- 15.95 - 16.06 G 4.30 ZTF J213103.18+490345.2 -- 21 31 03.18 +49 03 45.3 Cyg EW 0.2396592 20.044 (0.788) r 4.30 ZTF J213110.18+490056.1 -- 21 31 10.18 +49 00 56.2 Cyg RS 17.8714801 13.689 (0.230) g 4.34 ZTF J213049.36+490504.9 -- 21 30 49.37 +49 05 04.9 Cyg BY 1.1402651 18.522 (0.114) r 4.36 Gaia DR3 1978725385010697344 -- 21 31 02.78 +48 57 45.4 Cyg S -- 17.90 - 18.80 G 4.38 Gaia DR3 1978724624775028736 -- 21 30 20.30 +49 02 52.7 Cyg RS -- 16.92 - 17.04 G 4.62 Gaia DR3 1978725522447338112 -- 21 31 08.68 +48 58 37.8 Cyg DSCT|GDOR|SXPHE -- 14.34 - 14.38 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] 172.30.2.232