AAVSO Home



Welcome, Guest. You are not logged in.
Log in
within 5' of 20 40 33.43 +31 39 39.8
Search Results 10 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 ZTF J204033.42+313939.8 -- 20 40 33.43 +31 39 39.8 Cyg EW 0.4427892 16.729 (0.128) r
0.14 Variable ZTF J204034.06+313941.1 -- 20 40 34.06 +31 39 41.1 Cyg SR 27.5258072 13.514 (0.085) r
0.78 Variable WISE J204031.7+314021 -- 20 40 31.77 +31 40 21.4 Cyg EW 0.4099622 15.758 (0.329) r
2.20 Variable ZTF J204043.64+314001.6 -- 20 40 43.65 +31 40 01.6 Cyg BY 1.6436430 15.376 (0.047) r
2.28 Variable ZTF J204040.34+313755.3 -- 20 40 40.34 +31 37 55.4 Cyg EW 0.3813120 17.196 (0.172) r
3.13 Variable Gaia DR3 1862491848993626880 -- 20 40 19.22 +31 38 52.3 Cyg ROT 0.366512 17.70 - 17.78 G
3.14 Variable Gaia DR3 1862498347288506240 -- 20 40 40.42 +31 42 25.8 Cyg ROT -- 16.80 - 16.92 G
3.90 Variable ZTF J204021.53+313641.5 -- 20 40 21.53 +31 36 41.5 Cyg BY 0.4307586 18.960 (0.365) r
4.02 Variable ZTF J204020.35+314233.8 -- 20 40 20.35 +31 42 33.8 Cyg EW 0.3542046 17.901 (0.198) r
4.99 Variable ZTF J204019.46+313539.2 -- 20 40 19.46 +31 35 39.3 Cyg EW 0.3062786 19.751 (0.525) 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]
172.30.2.225