AAVSO Home



Welcome, Guest. You are not logged in.
Log in
within 5' of 21 21 40.52 +54 17 28.3
Search Results 12 records (13 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 2176128850789840640 -- 21 21 40.52 +54 17 28.3 Cyg L -- 13.24 - 13.44 G
1.46 Variable ZTF J212137.79+541603.9 -- 21 21 37.80 +54 16 04.0 Cyg EW 0.4495192 20.643 (0.582) r
1.58 Variable ZTF J212147.66+541616.7 -- 21 21 47.67 +54 16 16.8 Cyg EA 1.8205592 19.431 (0.306) r
2.13 Variable Gaia DR3 2176130362618328448 -- 21 21 50.11 +54 19 04.5 Cyg VAR 0.1541844 13.82 - 13.87 G
2.52 Variable Gaia DR3 2176129709783301376 -- 21 21 55.11 +54 18 48.9 Cyg L -- 17.49 - 17.72 G
2.64 Variable Gaia DR3 2176129327522216960 -- 21 21 58.00 +54 16 46.9 Cyg L -- 19.11 - 19.32 G
2.71 Variable Gaia DR3 2176127819997699456 -- 21 21 51.04 +54 15 14.5 Cyg RS -- 15.99 - 16.09 G
3.64 Variable ZTF J212141.54+542106.3 -- 21 21 41.54 +54 21 06.3 Cyg SR 180.8976135 17.763 (0.267) g
3.85 Variable ZTF J212201.98+541513.8 -- 21 22 01.98 +54 15 13.9 Cyg EB: 1.4982500 16.961 (0.229) r
4.26 Variable Gaia DR3 2175941693289612160 -- 21 22 08.17 +54 16 06.2 Cyg YSO -- 14.40 - 14.45 G
4.43 Variable ZTF J212116.02+542004.9 -- 21 21 16.02 +54 20 04.9 Cyg BY 4.0981161 15.881 (0.060) r
4.91 Variable Gaia DR3 2176127510759917696 -- 21 21 26.97 +54 12 59.0 Cyg L -- 14.37 - 14.50 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]
172.30.3.219