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 12 27.17 +42 40 00.5 Return to Details Search Results 18 records (4 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 1969818825419960704 -- 21 12 27.17 +42 40 00.5 Cyg S -- 17.46 - 18.36 G 2.23 ZTF J211223.23+424207.3 -- 21 12 23.23 +42 42 07.3 Cyg EW 0.7327862 18.946 (0.503) r 2.78 Gaia DR3 1969822020875639936 -- 21 12 24.95 +42 42 45.2 Cyg E 2.84452 16.82 - 17.11 G 2.86 Gaia DR3 1969822055232490880 -- 21 12 26.88 +42 42 52.2 Cyg RS -- 17.63 - 17.71 G 3.17 Gaia DR3 1969817760265114880 -- 21 12 31.60 +42 36 56.4 Cyg DSCT|GDOR|SXPHE -- 13.10 - 13.13 G 3.38 ZTF J211232.65+423646.7 -- 21 12 32.66 +42 36 46.7 Cyg EA 0.5689058 15.616 (0.312) r 3.83 Gaia DR3 1969823773219323264 -- 21 12 47.95 +42 39 40.8 Cyg E 2.07814 14.18 - 14.37 G 3.97 Gaia DR3 1969817721598889728 -- 21 12 39.43 +42 36 44.7 Cyg S -- 17.86 - 18.59 G 4.17 Gaia DR3 1969824696629833344 -- 21 12 46.38 +42 42 13.6 Cyg E 0.312808 17.29 - 17.58 G 4.22 ZTF J211206.63+423807.0 -- 21 12 06.63 +42 38 07.0 Cyg EW 0.4303650 16.435 (0.222) r 4.29 ASASSN-V J211217.92+424356.7 -- 21 12 17.92 +42 43 56.7 Cyg SRS 11.907 15.63 - 15.85 V 4.45 Gaia DR3 1969824700932285952 -- 21 12 47.98 +42 42 17.1 Cyg E 0.395032 16.91 - 17.37 G 4.45 ZTF J211203.89+423846.5 -- 21 12 03.89 +42 38 46.6 Cyg BY 0.6682182 17.214 (0.114) r 4.48 Gaia DR3 1969818099553201152 -- 21 12 23.67 +42 35 34.3 Cyg ROT -- 13.25 - 13.28 G 4.51 Gaia DR3 1969821608555917696 -- 21 12 02.64 +42 39 50.0 Cyg ROT -- 14.97 - 15.00 G 4.67 Gaia DR3 1969823567050266496 -- 21 12 51.21 +42 38 30.3 Cyg E 0.425573 16.43 - 16.85 G 4.91 ZTF J211253.74+424031.8 -- 21 12 53.75 +42 40 31.9 Cyg EW 0.9337802 16.231 (0.096) r 4.91 Gaia DR3 1969817584159957760 -- 21 12 47.72 +42 36 51.9 Cyg ROT -- 14.09 - 14.12 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] 172.30.2.202