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 04 01.97 +37 33 38.8 Return to Details Search Results 7 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 NSVS J2104019+373340 -- 21 04 01.97 +37 33 38.8 Cyg SR 92.8750924 13.100 (0.247) g 1.02 Gaia DR3 1871503725478843520 -- 21 04 07.03 +37 33 27.4 Cyg ROT -- 15.60 - 15.66 G 2.04 ZTF J210411.53+373253.8 -- 21 04 11.54 +37 32 53.8 Cyg RS 3.7178221 16.177 (0.074) r 2.46 ZTF J210351.22+373224.3 -- 21 03 51.23 +37 32 24.3 Cyg EW 0.2576854 19.330 (0.536) r 2.80 Gaia DR3 1871504820683211648 -- 21 03 55.79 +37 36 10.1 Cyg RS -- 18.30 - 18.54 G 3.85 Gaia DR3 1871831964055411200 -- 21 04 18.90 +37 31 45.1 Cyg RS -- 16.59 - 16.68 G 3.98 Gaia DR3 1871879449215355648 -- 21 04 10.49 +37 37 15.1 Cyg S -- 16.84 - 17.74 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] 172.30.4.155