AAVSO Home



Welcome, Guest. You are not logged in.
Log in
within 5' of 20 21 22.28 +51 18 11.7
Search Results 10 records (15 ms)  Get help for this listing
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 Variable ZTF J202122.28+511811.7 -- 20 21 22.28 +51 18 11.7 Cyg EW 0.2926364 17.080 (0.203) r
1.99 Variable Gaia DR3 2181232646326041856 -- 20 21 32.80 +51 17 04.0 Cyg S -- 16.76 - 17.15 G
2.25 Variable WISE J202114.0+512002 -- 20 21 14.02 +51 20 02.5 Cyg EW 0.88292 13.155 (0.254) r
2.50 Variable ZTF J202122.78+511541.6 -- 20 21 22.79 +51 15 41.7 Cyg EW 0.4190348 17.021 (0.912) r
2.66 Variable ZTF J202111.35+512014.0 -- 20 21 11.35 +51 20 14.1 Cyg RS: 0.1502124 18.562 (0.203) r
3.24 Variable Gaia DR3 2181236151019571456 -- 20 21 16.86 +51 21 19.6 Cyg ROT -- 15.80 - 15.83 G
3.43 Variable Gaia DR3 2181232371448106496 -- 20 21 14.28 +51 14 60.0 Cyg RS -- 16.24 - 16.34 G
4.53 Variable Gaia DR3 2181233883276571904 -- 20 20 58.29 +51 15 39.7 Cyg ROT -- 13.66 - 13.68 G
4.77 Variable Gaia DR3 2181256423265887744 -- 20 21 46.05 +51 21 11.4 Cyg ROT -- 15.70 - 15.75 G
4.93 Variable Gaia DR3 2181256491985062144 -- 20 21 45.00 +51 21 37.5 Cyg ROT -- 14.91 - 14.94 G
Coordinate based link-outs:  

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]
172.30.0.109