AAVSO Home



Welcome, Guest. You are not logged in.
Log in
within 5' of 21 21 21.51 +45 29 41.9
Search Results 19 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 ASASSN-V J212121.51+452941.9 000-BPR-415 21 21 21.51 +45 29 41.9 Cyg SR 116 15.3 - 15.9 V
0.68 Variable Gaia DR3 1971724382149945088 -- 21 21 25.40 +45 29 43.5 Cyg RS -- 17.11 - 17.20 G
1.44 Variable Gaia DR3 1971724244710995200 -- 21 21 17.14 +45 28 28.7 Cyg E 5.1699 16.55 - 16.80 G
1.48 Variable ZTF J212119.06+452817.1 -- 21 21 19.06 +45 28 17.2 Cyg EW 0.4097930 18.469 (0.470) r
2.14 Variable ZTF J212109.37+452952.8 000-BPR-402 21 21 09.37 +45 29 52.8 Cyg EA 1.9165580 15.866 (0.188) r
2.19 Variable ZTF J212118.99+452733.0 000-BPR-625 21 21 19.00 +45 27 33.0 Cyg SR 174.2933407 15.450 (0.530) r
2.30 Variable Gaia DR3 1971725275504279936 -- 21 21 17.55 +45 31 53.3 Cyg S -- 16.58 - 17.19 G
2.57 Variable ZTF J212136.18+452936.9 -- 21 21 36.18 +45 29 37.0 Cyg EW 0.2359354 18.829 (0.789) r
2.77 Variable Gaia DR3 1971723969833115136 -- 21 21 21.66 +45 26 55.9 Cyg YSO -- 17.98 - 18.07 G
3.01 Variable ASASSN-V J212135.33+453129.3 -- 21 21 35.33 +45 31 29.2 Cyg EB 12.44 15.34 - 15.84 V
3.18 Variable ZTF J212139.45+453011.8 -- 21 21 39.45 +45 30 11.9 Cyg EW 0.3558446 18.744 (0.162) r
3.24 Variable ZTF J212135.94+452740.7 -- 21 21 35.94 +45 27 40.7 Cyg SR 89.7689373 13.241 (0.099) r
3.28 Variable Gaia DR3 1971712321881815808 -- 21 21 37.87 +45 28 06.4 Cyg RS -- 16.32 - 16.44 G
3.67 Variable ZTF J212107.33+453223.9 -- 21 21 07.33 +45 32 24.0 Cyg EW 0.4661560 18.821 (0.161) r
3.85 Variable ASASSN-V J212124.97+452553.9 -- 21 21 24.97 +45 25 53.9 Cyg SR 758 13.87 - 13.97 V
4.03 Variable Gaia DR3 1971725997051245952 -- 21 21 32.35 +45 33 15.4 Cyg E 16.386 15.65 - 15.87 G
4.21 Variable ZTF J212144.63+453051.2 -- 21 21 44.64 +45 30 51.3 Cyg SR 76.6117277 17.228 (0.306) g
4.44 Variable Gaia DR3 1971711973977879168 -- 21 21 35.50 +45 25 59.5 Cyg ROT -- 15.92 - 15.95 G
4.88 Variable ZTF J212101.42+452619.3 -- 21 21 01.43 +45 26 19.3 Cyg EW 0.2991678 19.029 (0.266) 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]
172.30.3.189