AAVSO Home



Welcome, Guest. You are not logged in.
Log in
within 5' of 21 39 51.65 +42 31 42.4
Search Results 12 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 1966840729447408896 -- 21 39 51.65 +42 31 42.4 Cyg ROT -- 13.87 - 13.90 G
1.01 Variable Gaia DR3 1966841313562958208 -- 21 39 51.84 +42 32 43.1 Cyg ROT -- 15.06 - 15.11 G
1.28 Variable Gaia DR3 1966840660727935872 -- 21 39 50.42 +42 30 26.9 Cyg ROT -- 14.05 - 14.08 G
2.21 Variable Gaia DR3 1966887905369807232 -- 21 39 40.54 +42 32 32.1 Cyg ROT -- 16.02 - 16.07 G
2.44 Variable ASASSN-V J213953.82+422917.7 -- 21 39 53.82 +42 29 17.7 Cyg SRS 21.536 14.35 - 14.47 V
3.21 Variable Gaia DR3 1966840553349053824 -- 21 39 41.42 +42 29 06.4 Cyg RS -- 18.00 - 18.16 G
3.56 Variable Gaia DR3 1966840385853054336 -- 21 40 10.84 +42 32 06.9 Cyg ROT -- 17.01 - 17.16 G
3.79 Variable ZTF J213946.45+423522.6 -- 21 39 46.46 +42 35 22.6 Cyg EW 0.3677744 17.066 (0.401) r
3.84 Variable Gaia DR3 1966840076612390656 -- 21 40 09.59 +42 29 44.7 Cyg ROT -- 16.42 - 16.48 G
4.10 Variable Gaia DR3 1966840076612392320 -- 21 40 09.80 +42 29 20.1 Cyg VAR 0.388052 13.29 - 13.31 G
4.41 Variable Gaia DR3 1966888523845093120 -- 21 39 52.01 +42 36 07.1 Cyg ROT -- 15.41 - 15.45 G
4.88 Variable Gaia DR3 1966888523845090176 -- 21 39 49.37 +42 36 33.8 Cyg ROT -- 15.86 - 15.90 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]
172.30.2.216