AAVSO Home



Welcome, Guest. You are not logged in.
Log in
within 5' of 21 39 27.22 +45 41 55.3
Search Results 13 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 ASASSN-V J213927.23+454155.3 -- 21 39 27.22 +45 41 55.3 Cyg SR 174.3081839 14.24 - 14.85 V
0.95 Variable ZTF J213924.22+454107.4 -- 21 39 24.23 +45 41 07.5 Cyg EW 0.2639288 18.803 (0.478) r
1.05 Variable Gaia DR3 1974123825758282368 -- 21 39 32.43 +45 41 24.1 Cyg E 5.3243 13.80 - 14.36 G
1.11 Variable ASASSN-V J213928.14+454301.5 -- 21 39 28.14 +45 43 01.5 Cyg SRS 23.227 13.45 - 13.55 V
1.40 Variable Gaia DR3 1974124165050594176 -- 21 39 25.02 +45 43 15.9 Cyg ROT -- 16.17 - 16.21 G
1.79 Variable Gaia DR3 1977126557653743488 -- 21 39 21.50 +45 43 24.3 Cyg DSCT|GDOR|SXPHE -- 15.56 - 15.60 G
2.23 Variable ZTF J213919.68+454007.2 -- 21 39 19.69 +45 40 07.2 Cyg EW 0.4394618 17.341 (0.510) r
2.31 Variable ZTF J213940.36+454211.2 -- 21 39 40.37 +45 42 11.2 Cyg EW 0.4721738 15.217 (0.184) r
2.73 Variable ZTF J213933.61+453925.9 -- 21 39 33.61 +45 39 25.9 Cyg EW 0.2996392 17.678 (0.115) r
4.04 Variable Gaia DR3 1974123550880590720 -- 21 39 49.73 +45 42 51.2 Cyg RS -- 16.88 - 17.10 G
4.42 Variable Gaia DR3 1974123550880591488 -- 21 39 52.27 +45 42 35.5 Cyg ROT -- 14.90 - 14.95 G
4.98 Variable Gaia DR3 1974122382649268224 -- 21 39 05.72 +45 38 39.1 Cyg ROT -- 16.35 - 16.39 G
4.98 Variable Gaia DR3 1977125183264199936 -- 21 38 58.68 +45 41 51.2 Cyg ROT -- 14.77 - 14.80 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]
172.30.3.74