AAVSO Home



Welcome, Guest. You are not logged in.
Log in
within 5' of 21 39 28.04 +42 07 15.5
Search Results 12 records (3 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 1966814512966804352 -- 21 39 28.04 +42 07 15.5 Cyg ROT -- 15.74 - 15.82 G
1.93 Variable Gaia DR3 1966814444247323264 -- 21 39 17.94 +42 06 47.4 Cyg ROT -- 15.36 - 15.41 G
2.26 Variable ZTF J213932.26+420508.4 -- 21 39 32.27 +42 05 08.5 Cyg RS: 0.1565745 16.238 (0.079) r
2.36 Variable Gaia DR3 1966813894491526912 -- 21 39 38.49 +42 05 54.4 Cyg ROT -- 15.94 - 15.97 G
2.64 Variable ASASSN-V J213928.71+420437.4 -- 21 39 28.71 +42 04 37.4 Cyg L -- 13.44 - 13.96 V
3.08 Variable ZTF J213912.00+420626.9 -- 21 39 12.01 +42 06 26.9 Cyg EW 0.3102234 17.414 (0.326) r
3.61 Variable Gaia DR3 1966812932418687104 -- 21 39 11.27 +42 05 25.2 Cyg ROT -- 13.95 - 13.99 G
4.24 Variable ZTF J213939.12+420332.8 -- 21 39 39.12 +42 03 32.9 Cyg EW 0.3212178 17.852 (0.320) r
4.30 Variable Gaia DR3 1966813104217554304 -- 21 39 33.11 +42 03 03.9 Cyg RS -- 16.04 - 16.18 G
4.48 Variable Gaia DR3 1966812863699217280 -- 21 39 12.74 +42 03 47.5 Cyg RS -- 16.87 - 17.08 G
4.77 Variable Gaia DR3 1966824855240274304 -- 21 39 02.44 +42 06 47.8 Cyg L -- 17.83 - 18.23 G
4.85 Variable ZTF J213941.15+420303.8 -- 21 39 41.16 +42 03 03.9 Cyg EW 0.2674318 19.517 (0.570) 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]
172.30.2.202