AAVSO Home



Welcome, Guest. You are not logged in.
Log in
within 5' of 21 30 19.49 +39 31 47.5
Search Results 12 records (19 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 1964606006424204416 -- 21 30 19.49 +39 31 47.5 Cyg RS -- 16.11 - 16.22 G
1.74 Variable Gaia DR3 1964605658526301568 -- 21 30 10.50 +39 31 39.7 Cyg S -- 17.17 - 17.93 G
2.18 Variable ZTF J213029.57+393047.8 -- 21 30 29.57 +39 30 47.8 Cyg RS 5.8248759 16.951 (0.127) r
2.30 Variable ZTF J213030.51+393240.5 -- 21 30 30.51 +39 32 40.6 Cyg EW 0.3730168 16.767 (0.228) r
2.41 Variable Gaia DR3 1964605967761049728 -- 21 30 28.58 +39 33 26.4 Cyg E 3.484 12.72 - 12.77 G
2.42 Variable ZTF J213007.49+393104.9 -- 21 30 07.50 +39 31 04.9 Cyg EW 0.2783974 17.597 (0.408) r
2.64 Variable Gaia DR3 1964606899777415552 -- 21 30 12.26 +39 34 02.3 Cyg RS -- 13.39 - 13.65 G
3.85 Variable ZTF J213035.17+393410.4 -- 21 30 35.19 +39 34 10.5 Cyg EW 0.6798292 14.481 (0.387) g
4.03 Variable Gaia DR3 1964606758038118656 -- 21 30 01.35 +39 33 48.0 Cyg S -- 17.88 - 18.64 G
4.40 Variable ASASSN-V J213040.50+393004.4 -- 21 30 40.50 +39 30 04.4 Cyg SR 239 11.16 - 11.25 V
4.60 Variable Gaia DR3 1966104125375156480 -- 21 30 43.04 +39 32 31.8 Cyg ROT -- 16.39 - 16.42 G
4.77 Variable Gaia DR3 1964602463070314752 -- 21 30 36.85 +39 28 23.4 Cyg ROT -- 15.25 - 15.28 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]
172.30.3.5