AAVSO Home



Welcome, Guest. You are not logged in.
Log in
within 5' of 21 40 35.50 +42 12 20.3
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 ZTF J214035.50+421220.3 -- 21 40 35.50 +42 12 20.3 Cyg EW 0.4449542 17.297 (0.508) r
2.03 Variable Gaia DR3 1966817772843957632 -- 21 40 38.72 +42 10 23.6 Cyg ROT -- 18.15 - 18.29 G
2.45 Variable Gaia DR3 1966820319762760448 -- 21 40 22.28 +42 12 23.8 Cyg ROT -- 15.19 - 15.22 G
2.48 Variable Gaia DR3 1966818288240082688 -- 21 40 48.86 +42 12 33.7 Cyg ROT -- 15.91 - 15.99 G
2.69 Variable ASASSN-V J214048.49+421107.7 -- 21 40 48.49 +42 11 07.7 Cyg L -- 13.21 - 13.55 V
3.03 Variable Gaia DR3 1966817601045253120 -- 21 40 43.80 +42 09 43.9 Cyg ROT -- 18.74 - 18.92 G
3.17 Variable ZTF J214028.20+421512.4 -- 21 40 28.20 +42 15 12.5 Cyg BY 1.2307893 15.487 (0.146) g
3.29 Variable ZTF J214027.17+421514.5 -- 21 40 27.17 +42 15 14.5 Cyg EW 0.6892304 16.409 (0.280) r
3.66 Variable ZTF J214016.25+421311.1 -- 21 40 16.26 +42 13 11.1 Cyg EW 0.2705428 17.551 (0.622) r
3.82 Variable Gaia DR3 1966817674062935936 -- 21 40 37.77 +42 08 32.7 Cyg ROT -- 15.88 - 15.90 G
4.61 Variable Gaia DR3 1966822377049070208 -- 21 40 39.25 +42 16 53.8 Cyg S -- 17.68 - 18.62 G
4.64 Variable Gaia DR3 1966817433544771712 -- 21 40 43.68 +42 07 56.9 Cyg ROT -- 16.53 - 16.57 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]
172.30.1.229