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 18 18.44 +55 15 38.3 Return to Details Search Results 18 records (7 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 BD+54 2511 000-BNX-440 21 18 18.44 +55 15 38.3 Cyg SRB 195.8 9.97 - 11.12 V 1.89 ZTF J211825.18+551716.0 -- 21 18 25.19 +55 17 16.0 Cyg DSCT 0.1394639 17.073 (0.051) r 2.26 Gaia DR3 2176991791312317312 -- 21 18 02.70 +55 15 53.7 Cyg VAR 0.237256 17.97 - 18.19 G 2.80 Gaia DR3 2177072884604427264 -- 21 18 37.21 +55 14 48.2 Cyg S -- 17.78 - 18.48 G 2.84 Gaia DR3 2176979013787103872 -- 21 18 27.28 +55 13 05.5 Cyg E 12.6527 15.70 - 15.92 G 2.87 ZTF J211825.63+551819.4 -- 21 18 25.63 +55 18 19.5 Cyg BY 0.4370303 17.418 (0.109) r 3.33 Gaia DR3 2176991486380117120 -- 21 17 55.13 +55 15 23.0 Cyg VAR 0.358801 14.38 - 14.40 G 3.51 Gaia DR3 2176979323032754688 -- 21 18 09.48 +55 12 22.0 Cyg RS -- 16.27 - 16.39 G 3.65 Gaia DR3 2177085872582205440 -- 21 18 16.05 +55 19 16.4 Cyg ROT -- 14.10 - 14.13 G 3.95 Gaia DR3 2176991383292835712 -- 21 17 53.83 +55 13 49.7 Cyg L -- 17.07 - 17.19 G 4.03 ZTF J211845.40+551425.3 -- 21 18 45.40 +55 14 25.3 Cyg EW 0.5334026 19.673 (0.488) r 4.27 Gaia DR3 2176979529193077504 -- 21 17 52.96 +55 13 23.3 Cyg ROT -- 13.68 - 13.71 G 4.45 ZTF J211754.05+551251.6 -- 21 17 54.06 +55 12 51.6 Cyg EW 0.5310064 17.631 (0.462) r 4.63 ZTF J211746.69+551438.4 -- 21 17 46.69 +55 14 38.5 Cyg EW 0.2738462 20.118 (0.577) r 4.63 Gaia DR3 2177073503079717248 -- 21 18 47.69 +55 17 40.2 Cyg E 1.45687 19.74 - 20.45 G 4.64 Gaia DR3 2176979254313276672 -- 21 18 01.65 +55 11 39.6 Cyg ROT -- 15.55 - 15.60 G 4.89 Gaia DR3 2176991726890154752 -- 21 17 45.43 +55 16 59.2 Cyg ROT -- 14.41 - 14.44 G 4.94 ZTF J211755.29+551919.2 -- 21 17 55.30 +55 19 19.2 Cyg EW: 0.3507876 20.187 (0.543) r 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] 172.30.5.4