AAVSO Home



Welcome, Guest. You are not logged in.
Log in
within 5' of 21 17 34.78 +51 42 35.2
Search Results 13 records (20 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 2172274787655914624 -- 21 17 34.78 +51 42 35.2 Cyg ROT -- 16.18 - 16.22 G
1.95 Variable ZTF J211736.52+514431.1 -- 21 17 36.53 +51 44 31.2 Cyg RS 0.2857652 19.323 (0.221) r
2.32 Variable Gaia DR3 2172263135401566592 -- 21 17 46.25 +51 41 06.2 Cyg L -- 18.38 - 18.55 G
2.47 Variable Gaia DR3 2172275646649368192 -- 21 17 23.98 +51 44 24.2 Cyg L -- 19.12 - 19.34 G
3.01 Variable ZTF J211723.21+514500.2 -- 21 17 23.21 +51 45 00.3 Cyg RS: 0.1673370 17.333 (0.120) r
3.19 Variable Gaia DR3 2172262693024098560 -- 21 17 43.79 +51 39 43.0 Cyg L -- 17.56 - 17.72 G
3.69 Variable ZTF J211757.17+514120.0 -- 21 17 57.18 +51 41 20.1 Cyg BY 5.5408015 17.096 (0.051) r
3.78 Variable Gaia DR3 2172275058230901760 -- 21 17 54.55 +51 44 48.4 Cyg L -- 19.07 - 19.26 G
3.87 Variable ZTF J211757.17+514052.8 -- 21 17 57.18 +51 40 52.9 Cyg SR 381.9092563 19.712 (0.590) r
3.92 Variable Gaia DR3 2172275401830244608 -- 21 17 43.53 +51 46 15.6 Cyg L -- 19.27 - 19.44 G
3.92 Variable Gaia DR3 2172275337411839872 -- 21 17 47.31 +51 45 59.5 Cyg L -- 17.03 - 17.22 G
4.69 Variable Gaia DR3 2172262418146197632 -- 21 17 50.18 +51 38 33.0 Cyg L -- 18.97 - 19.12 G
4.91 Variable Gaia DR3 2172276814880590336 -- 21 17 53.72 +51 46 31.4 Cyg L -- 18.60 - 18.85 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]
172.30.3.32