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 00 40 20.23 +49 11 34.8 Return to Details Search Results 7 records (5 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 WISE J004020.2+491134 -- 00 40 20.23 +49 11 34.7 Cas EW 0.4137988 14.708 (0.392) r 1.63 ZTF J004010.64+491108.8 -- 00 40 10.64 +49 11 08.8 Cas EW 0.2644332 17.690 (0.534) r 2.78 Gaia DR3 390649991657122944 -- 00 40 09.64 +49 09 24.5 Cas ROT -- 14.93 - 14.95 G 3.47 Gaia DR3 390670813658564864 -- 00 40 41.40 +49 11 54.5 Cas ROT -- 16.10 - 16.13 G 4.06 ZTF J004037.94+490844.0 -- 00 40 37.95 +49 08 44.1 Cas RS 9.3188201 14.900 (0.263) g 4.18 Gaia DR3 390650232175283072 -- 00 39 56.22 +49 10 07.8 Cas ROT 0.315239 16.95 - 17.00 G 4.88 Gaia DR3 390648445468907648 -- 00 40 07.71 +49 07 09.3 Cas S -- 16.37 - 17.29 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] 172.30.5.128