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 20 31 24.20 +50 47 54.4 Return to Details Search Results 19 records (27 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 ZTF J203124.20+504754.4 -- 20 31 24.20 +50 47 54.4 Cyg EW 0.3123908 19.290 (0.510) r 0.44 Gaia DR3 2180292117207393408 -- 20 31 26.48 +50 48 09.8 Cyg S -- 18.02 - 19.02 G 1.19 ZTF J203131.63+504806.6 -- 20 31 31.64 +50 48 06.7 Cyg RRAB 0.5123277 19.001 (0.917) r 2.34 Gaia DR3 2180292319059959808 -- 20 31 10.27 +50 48 41.5 Cyg ROT -- 12.41 - 12.44 G 2.47 Gaia DR3 2180292357724752256 -- 20 31 13.39 +50 49 41.1 Cyg S -- 17.10 - 17.89 G 2.62 Gaia DR3 2180289505867282944 -- 20 31 40.29 +50 48 33.6 Cyg S -- 17.47 - 18.28 G 2.64 Gaia DR3 2180288784311975296 -- 20 31 35.59 +50 45 58.2 Cyg ROT -- 13.07 - 13.11 G 2.69 Gaia DR3 2180268477706345728 -- 20 31 13.46 +50 45 48.9 Cyg S -- 17.48 - 18.35 G 2.77 ZTF J203133.89+505012.9 -- 20 31 33.89 +50 50 12.9 Cyg EW 0.3624454 19.418 (0.232) r 2.80 Gaia DR3 2180289505866504832 -- 20 31 41.68 +50 48 22.1 Cyg ROT -- 12.94 - 12.97 G 3.07 ZTF J203140.71+504931.6 -- 20 31 40.72 +50 49 31.6 Cyg EW 0.4687650 19.650 (0.509) r 3.36 ZTF J203128.36+504436.5 -- 20 31 28.37 +50 44 36.6 Cyg EA 2.8468686 17.703 (0.170) r 3.57 Gaia DR3 2180292495163716736 -- 20 31 19.74 +50 51 24.5 Cyg ROT -- 15.62 - 15.66 G 3.87 Gaia DR3 2180292495163714944 -- 20 31 17.55 +50 51 37.9 Cyg ROT -- 16.06 - 16.09 G 4.02 Gaia DR3 2180292873121638656 -- 20 31 19.94 +50 51 52.2 Cyg S -- 16.89 - 17.46 G 4.24 Gaia DR3 2180292735681913216 -- 20 31 32.38 +50 51 57.0 Cyg ROT -- 15.04 - 15.06 G 4.42 Gaia DR3 2180265419689625984 -- 20 31 16.08 +50 43 40.6 Cyg S -- 17.66 - 18.47 G 4.64 ZTF J203054.86+504748.5 -- 20 30 54.86 +50 47 48.6 Cyg SR 309.5917649 15.265 (1.070) r 4.71 Gaia DR3 2180293285437691392 -- 20 31 10.31 +50 52 04.2 Cyg ROT -- 13.43 - 13.47 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] 172.30.1.145