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 24.07 +50 59 49.2 Return to Details Search Results 18 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 2171983795037881216 -- 21 21 24.07 +50 59 49.2 Cyg YSO -- 16.54 - 16.60 G 1.55 Gaia DR3 2171983210922180352 -- 21 21 23.54 +50 58 16.5 Cyg E 1.32586 19.08 - 19.55 G 1.91 ZTF J212123.82+510143.6 -- 21 21 23.83 +51 01 43.6 Cyg BY 1.5736372 18.389 (0.157) r 2.36 Gaia DR3 2171995649147612928 -- 21 21 21.90 +51 02 09.1 Cyg S -- 15.71 - 16.05 G 2.56 Gaia DR3 2171995099391638016 -- 21 21 07.78 +50 59 45.3 Cyg L -- 17.76 - 17.96 G 2.57 ZTF J212130.50+505727.2 -- 21 21 30.50 +50 57 27.3 Cyg EW 0.5737112 19.918 (0.409) r 2.61 ZTF J212112.36+505758.4 -- 21 21 12.36 +50 57 58.5 Cyg SR 30.7578889 14.026 (0.123) r 3.37 ZTF J212106.56+510145.5 -- 21 21 06.57 +51 01 45.6 Cyg RS 9.3883451 15.706 (0.374) r 3.42 Gaia DR3 2171982622495288064 -- 21 21 42.51 +50 57 60.0 Cyg L -- 18.28 - 18.67 G 3.43 ZTF J212133.65+510254.1 -- 21 21 33.66 +51 02 54.1 Cyg BY 0.6429861 16.574 (0.222) g 3.55 Gaia DR3 2172076772475973632 -- 21 21 45.00 +51 01 08.8 Cyg E 0.92736 19.61 - 20.24 G 3.74 Gaia DR3 2171995133751370880 -- 21 21 00.30 +50 59 49.7 Cyg ROT -- 14.34 - 14.37 G 4.33 ZTF J212139.75+510322.8 -- 21 21 39.75 +51 03 22.8 Cyg EW 0.5556378 14.508 (0.334) r 4.67 Gaia DR3 2172076806843028736 -- 21 21 51.40 +51 01 37.9 Cyg VAR 0.0139043 14.06 - 14.10 G 4.72 Gaia DR3 2171981561654741888 -- 21 21 08.06 +50 55 49.8 Cyg ROT -- 16.02 - 16.08 G 4.75 ZTF J212140.19+505548.3 -- 21 21 40.20 +50 55 48.3 Cyg BY 9.1575055 16.223 (0.052) r 4.78 Gaia DR3 2171995850998821632 -- 21 21 26.80 +51 04 35.1 Cyg L -- 16.30 - 16.55 G 4.92 Gaia DR3 2171996336343135488 -- 21 21 01.57 +51 03 14.4 Cyg YSO -- 18.26 - 18.39 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] 172.30.3.55