AAVSO Home



Welcome, Guest. You are not logged in.
Log in
within 5' of 21 09 34.29 +39 47 23.6
Search Results 14 records (5 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 ASASSN-V J210934.29+394723.6 -- 21 09 34.29 +39 47 23.6 Cyg SRS 24.923 14.52 - 14.75 V
1.33 Variable Gaia DR3 1968365923865856384 -- 21 09 28.35 +39 48 05.0 Cyg E 3.73196 18.27 - 18.68 G
1.77 Variable ZTF J210939.25+394554.1 -- 21 09 39.26 +39 45 54.2 Cyg EW 0.3176102 19.139 (0.447) r
2.00 Variable Gaia DR3 1968366022653171328 -- 21 09 29.49 +39 49 10.2 Cyg E 1.0124 17.44 - 17.63 G
3.49 Variable ZTF18aaxyrpd -- 21 09 46.73 +39 49 56.5 Cyg UG -- 18.0 - 21.1 g
3.88 Variable Gaia DR3 1968365202326788480 -- 21 09 14.36 +39 47 59.8 Cyg E 1.00955 17.22 - 17.59 G
4.07 Variable Gaia DR3 1968364068452039680 -- 21 09 20.03 +39 44 23.0 Cyg ROT -- 15.24 - 15.27 G
4.49 Variable ZTF J210945.58+395119.6 -- 21 09 45.58 +39 51 19.7 Cyg EW 0.5385760 17.581 (0.420) r
4.54 Variable ZTF J210918.03+395041.0 -- 21 09 18.03 +39 50 41.1 Cyg EW 0.2752920 18.146 (0.291) r
4.55 Variable Gaia DR3 1968367293966770304 -- 21 09 35.35 +39 51 56.3 Cyg ROT -- 16.38 - 16.42 G
4.84 Variable ZTF J210957.09+394520.5 -- 21 09 57.09 +39 45 20.6 Cyg EW 0.4070398 15.263 (0.224) r
4.87 Variable ZTF J210958.29+394548.9 -- 21 09 58.29 +39 45 49.0 Cyg BY 0.4334350 18.866 (0.206) r
4.91 Variable ZTF J210909.94+394854.4 -- 21 09 09.95 +39 48 54.5 Cyg SR 70.5814701 13.253 (0.047) r
4.94 Variable Gaia DR3 1968365064884497664 -- 21 09 08.62 +39 47 07.9 Cyg ROT -- 16.49 - 16.55 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