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 31 30.39 +54 48 21.0 Return to Details Search Results 20 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 ZTF J213130.38+544820.9 -- 21 31 30.39 +54 48 21.0 Cyg EA 0.6767170 19.028 (0.527) r 0.92 WISE J213128.5+544728 -- 21 31 28.51 +54 47 28.2 Cyg MISC 0.4408384 9.819 (0.121) W1 1.45 ZTF J213120.69+544757.2 -- 21 31 20.69 +54 47 57.2 Cyg EA 1.2707994 19.977 (0.476) r 1.51 ZTF J213140.72+544806.6 -- 21 31 40.72 +54 48 06.7 Cyg EA 0.5883738 18.780 (0.303) r 1.97 Gaia DR3 2177507088616138112 -- 21 31 17.49 +54 49 00.4 Cyg ROT -- 14.37 - 14.40 G 2.74 Gaia DR3 2177506603271422080 -- 21 31 42.47 +54 50 28.2 Cyg L -- 18.29 - 18.49 G 2.98 Gaia DR3 2177503480843740288 -- 21 31 48.37 +54 46 52.3 Cyg E 1.73071 14.84 - 15.29 G 3.19 Gaia DR3 2177505954747717120 -- 21 31 22.70 +54 45 21.6 Cyg L -- 19.10 - 19.38 G 3.20 Gaia DR3 2177530006550757760 -- 21 31 48.32 +54 50 14.4 Cyg E 0.322624 18.63 - 18.87 G 3.50 Gaia DR3 2177503132937526912 -- 21 31 41.38 +54 45 13.8 Cyg YSO -- 17.95 - 18.15 G 3.77 Gaia DR3 2177505886025306496 -- 21 31 15.14 +54 45 17.0 Cyg ROT -- 14.26 - 14.28 G 3.95 Gaia DR3 2177503171606095360 -- 21 31 46.08 +54 45 06.8 Cyg YSO -- 16.29 - 16.34 G 4.31 Gaia DR3 2177530345850765952 -- 21 31 41.05 +54 52 22.6 Cyg S -- 17.73 - 18.75 G 4.49 ZTF J213148.35+544441.2 -- 21 31 48.35 +54 44 41.2 Cyg RRAB 0.4798452 18.794 (0.170) r 4.53 Gaia DR3 2177505439351638528 -- 21 31 02.69 +54 46 12.3 Cyg L -- 18.95 - 19.15 G 4.85 Gaia DR3 2177504614714983168 -- 21 31 05.22 +54 45 07.8 Cyg E 0.399056 18.53 - 18.79 G 4.88 ZTF J213056.58+544844.0 -- 21 30 56.59 +54 48 44.1 Cyg EW 0.3525538 17.510 (0.166) r 4.92 ZTF J213112.21+544411.0 -- 21 31 12.21 +54 44 11.1 Cyg SR 277.7663580 16.903 (0.602) r 4.95 Gaia DR3 2177519144575983616 -- 21 31 02.66 +54 51 16.3 Cyg L -- 13.46 - 13.62 G 4.97 Gaia DR3 2177502828008596736 -- 21 31 26.06 +54 43 24.8 Cyg E 0.64678 18.74 - 19.48 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] 172.30.3.42