AAVSO Home



Welcome, Guest. You are not logged in.
Log in
within 5' of 21 28 54.48 +45 09 42.5
Search Results 21 records (4 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 Gaia DR3 1971233518925885696 -- 21 28 54.49 +45 09 42.5 Cyg E 5.2435 12.63 - 12.81 G
1.21 Variable Gaia DR3 1971234274840118400 -- 21 28 53.65 +45 10 54.9 Cyg ROT -- 15.13 - 15.16 G
1.60 Variable Gaia DR3 1971233484566149888 -- 21 29 02.83 +45 10 20.2 Cyg RS -- 16.78 - 16.88 G
1.99 Variable ZTF J212854.07+451141.7 -- 21 28 54.08 +45 11 41.7 Cyg EW 0.3629020 17.119 (0.254) r
2.37 Variable Gaia DR3 1971233102300632448 -- 21 28 54.36 +45 07 20.6 Cyg E 1.31041 15.19 - 15.34 G
2.78 Variable Gaia DR3 1971233175328624512 -- 21 29 02.06 +45 07 16.0 Cyg ROT -- 15.95 - 15.98 G
2.86 Variable Gaia DR3 1971233896883002624 -- 21 29 06.40 +45 11 39.2 Cyg E 2.88563 14.39 - 14.64 G
3.24 Variable Gaia DR2 1971233690724583296 -- 21 29 11.29 +45 11 01.0 Cyg RRAB 0.5086603 18.000 (1.273) g
3.40 Variable Gaia DR3 1971233622005110656 -- 21 29 13.22 +45 10 31.7 Cyg ROT -- 14.49 - 14.54 G
3.45 Variable ZTF J212850.55+450619.9 -- 21 28 50.56 +45 06 19.9 Cyg EW 0.6064472 16.994 (0.400) r
3.50 Variable Gaia DR3 1971231865352366976 -- 21 28 43.89 +45 06 45.2 Cyg ROT -- 16.62 - 16.67 G
3.70 Variable Gaia DR3 1971231869658173440 -- 21 28 41.28 +45 06 50.3 Cyg ROT -- 15.93 - 15.97 G
3.73 Variable Gaia DR3 1971231869658172928 -- 21 28 40.78 +45 06 51.9 Cyg RS -- 14.70 - 14.77 G
3.79 Variable Gaia DR3 1971234068681685632 -- 21 29 06.96 +45 12 47.4 Cyg ROT -- 14.76 - 14.79 G
3.79 Variable Gaia DR3 1971231594780278656 -- 21 28 48.05 +45 06 05.3 Cyg ROT -- 13.57 - 13.60 G
4.13 Variable ASASSN-V J212836.58+450702.8 -- 21 28 36.58 +45 07 02.9 Cyg SR 180.1535245 14.21 - 15.14 V
4.27 Variable ZTF J212845.64+451341.2 -- 21 28 45.64 +45 13 41.2 Cyg RS 3.5768916 15.885 (0.032) r
4.31 Variable Gaia DR3 1971237504655500928 -- 21 28 35.87 +45 12 30.0 Cyg ROT -- 16.04 - 16.08 G
4.70 Variable ZTF J212916.68+450706.0 -- 21 29 16.69 +45 07 06.0 Cyg SR 29.0606537 15.218 (0.139) g
4.77 Variable ASASSN-V J212914.88+451250.7 -- 21 29 14.88 +45 12 50.7 Cyg SR 128.7639889 14.30 - 14.68 V
5.00 Variable ZTF J212844.67+451424.0 -- 21 28 44.68 +45 14 24.0 Cyg SR 71.7144555 16.387 (0.137) r
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]
172.30.4.232