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within 5' of 21 39 27.58 +51 38 57.3
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Dist. ' Name AUID Coords (J2000) Const. Var. type Period (d) Mag. range

0.00 Variable ASASSN-V J213927.58+513857.3 -- 21 39 27.58 +51 38 57.3 Cyg SR 48.14 12.63 - 12.78 V
1.64 Variable Gaia DR3 2171556836616907904 -- 21 39 30.89 +51 40 30.4 Cyg RS -- 15.98 - 16.09 G
2.00 Variable Gaia DR3 2171558249675838464 -- 21 39 14.77 +51 39 08.3 Cyg RS -- 17.24 - 17.35 G
2.06 Variable Gaia DR3 2171556806567033088 -- 21 39 39.47 +51 39 52.9 Cyg ROT -- 16.27 - 16.32 G
2.20 Variable Gaia DR3 2171555221710320000 -- 21 39 15.98 +51 37 41.6 Cyg L -- 19.10 - 19.28 G
2.30 Variable Gaia DR3 2171559830224000896 -- 21 39 32.96 +51 41 06.0 Cyg ROT -- 16.42 - 16.48 G
2.48 Variable Gaia DR3 2171554946832634496 -- 21 39 24.43 +51 36 31.4 Cyg L -- 18.39 - 18.65 G
2.67 Variable ZTF J213912.74+513736.0 -- 21 39 12.74 +51 37 36.0 Cyg EA 1.1487878 17.429 (0.508) r
2.97 Variable Gaia DR3 2171556978365726848 -- 21 39 45.02 +51 40 11.2 Cyg S -- 15.16 - 15.95 G
2.99 Variable Gaia DR3 2171556909646253440 -- 21 39 46.79 +51 39 14.9 Cyg DSCT|GDOR|SXPHE -- 11.44 - 11.48 G
3.35 Variable Gaia DR3 2171555707055417600 -- 21 39 45.94 +51 37 11.4 Cyg ROT -- 15.17 - 15.20 G
3.46 Variable Gaia DR3 2171558112236885760 -- 21 39 06.30 +51 37 54.6 Cyg ROT -- 15.59 - 15.63 G
3.71 Variable Gaia DR3 2171555603976019072 -- 21 39 34.31 +51 35 23.7 Cyg RS -- 15.79 - 15.97 G
3.97 Variable Gaia DR3 2171559280467975424 -- 21 39 06.21 +51 41 08.3 Cyg ROT -- 16.18 - 16.22 G
4.24 Variable Gaia DR3 2171560757936723328 -- 21 39 07.90 +51 41 53.7 Cyg ROT -- 15.10 - 15.13 G
4.62 Variable ZTF J213949.27+514206.9 -- 21 39 49.28 +51 42 06.9 Cyg EA 1.7436608 16.580 (0.236) r
4.74 Variable ZTF J213912.79+514306.3 -- 21 39 12.80 +51 43 06.3 Cyg BY 0.5680993 17.081 (0.103) r
4.79 Variable Gaia DR3 2171555913214663040 -- 21 39 57.97 +51 38 06.4 Cyg ROT -- 14.17 - 14.20 G
4.97 Variable Gaia DR3 2171557906078452864 -- 21 38 57.36 +51 37 17.7 Cyg ROT -- 16.52 - 16.56 G
4.99 Variable Gaia DR3 2171557081444942592 -- 21 39 55.63 +51 41 24.1 Cyg RS -- 16.79 - 16.98 G
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