AAVSO Home



Welcome, Guest. You are not logged in.
Log in
within 5' of 21 39 38.44 +40 04 17.6
Search Results 10 records (6 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 1953994615401289984 -- 21 39 38.43 +40 04 17.6 Cyg ROT -- 15.87 - 15.91 G
1.57 Variable ZTF J213944.32+400523.6 -- 21 39 44.32 +40 05 23.6 Cyg EW 0.3987794 16.800 (0.669) r
2.39 Variable ZTF J213946.72+400604.7 -- 21 39 46.73 +40 06 04.7 Cyg EW 0.3539066 18.771 (0.864) g
2.42 Variable Gaia DR3 1953993623271496064 -- 21 39 48.86 +40 02 55.6 Cyg ROT -- 15.02 - 15.06 G
2.79 Variable Gaia DR3 1953993760710448128 -- 21 39 53.01 +40 04 06.2 Cyg ROT -- 18.02 - 18.11 G
3.16 Variable Gaia DR3 1953993657623306752 -- 21 39 54.19 +40 03 20.3 Cyg E 0.30833 18.87 - 19.14 G
3.44 Variable ZTF J213936.87+400742.9 -- 21 39 36.88 +40 07 43.0 Cyg EW 0.3705636 18.626 (0.759) r
4.09 Variable Gaia DR3 1954370137284382464 -- 21 39 49.71 +40 07 46.2 Cyg ROT -- 15.02 - 15.06 G
4.27 Variable Gaia DR3 1953993795070418176 -- 21 39 32.15 +40 00 11.9 Cyg ROT -- 16.28 - 16.33 G
4.50 Variable Gaia DR3 1954369965485527680 -- 21 39 58.59 +40 06 36.8 Cyg ROT -- 16.26 - 16.32 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]
172.30.3.43