AAVSO Home



Welcome, Guest. You are not logged in.
Log in
within 5' of 21 30 09.28 +51 18 06.9
Search Results 16 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 J213009.28+511806.8 -- 21 30 09.28 +51 18 06.9 Cyg EW 0.6449392 20.425 (0.663) r
1.23 Variable Gaia DR3 2171664004643335808 -- 21 30 09.18 +51 16 53.4 Cyg L -- 19.46 - 19.66 G
1.75 Variable Gaia DR3 2171665688270591872 -- 21 30 17.76 +51 19 15.1 Cyg L -- 18.95 - 19.83 G
1.87 Variable Gaia DR3 2171663974586603392 -- 21 30 05.85 +51 16 19.7 Cyg VAR 0.0250196 14.61 - 14.66 G
2.06 Variable Gaia DR3 2171663798482602112 -- 21 30 08.44 +51 16 03.3 Cyg ROT -- 17.47 - 17.59 G
2.44 Variable Gaia DR3 2171663798482573312 -- 21 30 12.75 +51 15 43.9 Cyg L -- 18.33 - 18.64 G
3.18 Variable Gaia DR3 2171664971018998656 -- 21 29 48.92 +51 18 05.7 Cyg L -- 17.85 - 18.03 G
3.20 Variable Gaia DR3 2171665658213922304 -- 21 30 25.24 +51 20 07.4 Cyg ROT -- 16.72 - 16.77 G
3.29 Variable Gaia DR3 2171665142817685760 -- 21 29 50.03 +51 19 27.3 Cyg L -- 16.30 - 16.62 G
3.34 Variable ZTF J213012.09+511448.2 -- 21 30 12.09 +51 14 48.2 Cyg EA 3.7522384 17.103 (0.312) g
3.45 Variable Gaia DR3 2171665039738471552 -- 21 29 48.01 +51 19 02.8 Cyg S -- 17.23 - 18.30 G
3.46 Variable ZTF J213013.42+512130.8 -- 21 30 13.42 +51 21 30.8 Cyg SR 455.6900240 18.394 (0.601) r
3.68 Variable Gaia DR3 2171666719058916864 -- 21 30 11.05 +51 21 47.0 Cyg ROT -- 12.22 - 12.25 G
4.25 Variable Gaia DR3 2171678435733605120 -- 21 29 59.81 +51 22 05.7 Cyg L -- 17.60 - 17.88 G
4.73 Variable Gaia DR3 2171676996929230336 -- 21 29 49.79 +51 21 44.0 Cyg L -- 19.25 - 19.45 G
4.82 Variable Gaia DR3 2171676820825825664 -- 21 29 39.39 +51 19 18.7 Cyg L -- 17.73 - 17.88 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]
172.30.5.128