AAVSO Home



Welcome, Guest. You are not logged in.
Log in
within 5' of 21 57 07.71 +45 30 39.8
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 ZTF J215707.70+453039.8 -- 21 57 07.71 +45 30 39.8 Cyg RS 5.0474377 17.398 (0.065) r
1.84 Variable Gaia DR3 1973416771055075968 -- 21 57 16.06 +45 31 46.7 Cyg ROT -- 17.01 - 17.07 G
3.32 Variable Gaia DR3 1973407700084006912 -- 21 57 04.12 +45 27 24.4 Cyg S -- 17.71 - 18.60 G
3.40 Variable Gaia DR3 1973416835475368960 -- 21 57 25.63 +45 31 58.0 Cyg ROT -- 16.98 - 17.03 G
4.21 Variable ASASSN-V J215703.01+453447.3 -- 21 57 03.01 +45 34 47.3 Cyg SR 113 11.59 - 11.71 V
4.42 Variable Gaia DR3 1973410616362564096 -- 21 56 58.41 +45 26 33.2 Cyg RS -- 16.61 - 16.69 G
4.49 Variable Gaia DR3 1973417492609575424 -- 21 57 23.84 +45 34 09.1 Cyg DSCT|GDOR|SXPHE 0.022146 13.37 - 13.41 G
4.63 Variable Gaia DR3 1973413506879957120 -- 21 57 29.41 +45 28 01.8 Cyg ROT -- 16.23 - 16.29 G
4.63 Variable ZTF J215641.28+453030.2 -- 21 56 41.29 +45 30 30.3 Cyg SR 138.0001538 13.169 (0.217) r
4.83 Variable Gaia DR3 1973599908462554496 -- 21 56 55.08 +45 34 57.6 Cyg ROT -- 16.73 - 16.78 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]
172.30.0.175