AAVSO Home



Welcome, Guest. You are not logged in.
Log in
within 5' of 21 09 48.72 +40 44 38.5
Search Results 14 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 J210948.71+404438.5 -- 21 09 48.72 +40 44 38.5 Cyg SR 60.8738443 17.162 (0.164) r
1.93 Variable Gaia DR3 1968567478104273408 -- 21 09 52.54 +40 46 26.0 Cyg RS -- 14.06 - 14.20 G
1.97 Variable Gaia DR3 1968566516031571200 -- 21 09 54.31 +40 42 58.8 Cyg S -- 15.89 - 16.70 G
1.99 Variable Gaia DR3 1968567478104272512 -- 21 09 53.05 +40 46 27.4 Cyg ROT -- 14.24 - 14.26 G
2.23 Variable ZTF J211000.15+404510.0 -- 21 10 00.16 +40 45 10.0 Cyg BY 0.3531934 16.561 (0.083) r
2.99 Variable Gaia DR3 1968566374284677888 -- 21 10 02.98 +40 43 21.9 Cyg E 1.12582 18.87 - 19.04 G
3.62 Variable ZTF J210951.26+404103.3 -- 21 09 51.27 +40 41 03.4 Cyg EA 2.3442110 16.831 (0.208) r
3.71 Variable ZTF J210954.18+404812.3 -- 21 09 54.18 +40 48 12.4 Cyg EW 0.2904754 19.818 (0.582) r
4.08 Variable Gaia DR3 1968566034995223168 -- 21 09 50.49 +40 40 34.5 Cyg ROT -- 16.15 - 16.19 G
4.21 Variable ZTF J211001.99+404800.8 -- 21 10 01.99 +40 48 00.9 Cyg EA 2.3626272 16.300 (0.100) r
4.72 Variable Gaia DR3 1968566172434164736 -- 21 10 00.41 +40 40 28.6 Cyg RS -- 16.25 - 16.62 G
4.79 Variable Gaia DR3 1968570776639188480 -- 21 09 43.79 +40 49 20.4 Cyg ROT -- 14.77 - 14.79 G
4.90 Variable ASASSN-V J210931.81+404820.9 -- 21 09 31.81 +40 48 21.0 Cyg SR 80.23 14.25 - 14.39 V
4.91 Variable ZTF J210951.93+403946.0 -- 21 09 51.93 +40 39 46.1 Cyg EW 0.3456626 19.240 (0.609) 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]
172.30.5.98