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within 5' of 21 39 28.13 +54 27 45.8
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Dist. ' Name AUID Coords (J2000) Const. Var. type Period (d) Mag. range

0.00 Variable ZTF J213928.13+542745.7 -- 21 39 28.13 +54 27 45.8 Cyg BY 16.4547201 16.211 (0.038) r
0.46 Variable Gaia DR3 2174351932614638592 -- 21 39 25.04 +54 27 51.7 Cyg L -- 17.99 - 18.41 G
1.38 Variable ZTF J213919.56+542822.0 -- 21 39 19.56 +54 28 22.0 Cyg EW 0.2976428 18.103 (0.279) r
2.54 Variable Gaia DR3 2174354750113195648 -- 21 39 11.31 +54 28 28.2 Cyg L -- 16.85 - 17.08 G
2.73 Variable ZTF J213913.33+542927.0 -- 21 39 13.34 +54 29 27.1 Cyg SR 19.9942770 16.707 (0.076) r
2.93 Variable ZTF J213916.44+542522.4 -- 21 39 16.45 +54 25 22.4 Cyg BY 0.4953537 16.580 (0.081) r
2.99 Variable Gaia DR3 2174350665614545664 -- 21 39 27.30 +54 24 46.2 Cyg RS 0.60178 15.06 - 15.12 G
3.32 Variable ASASSN-V J213929.54+542427.0 -- 21 39 29.54 +54 24 27.0 Cyg SR 263 14.76 - 14.86 V
3.83 Variable ZTF J213928.11+543135.7 -- 21 39 28.12 +54 31 35.7 Cyg BY 0.4419281 17.318 (0.107) r
4.13 Variable ZTF J213909.21+543051.1 -- 21 39 09.22 +54 30 51.2 Cyg EW 0.4651990 17.117 (0.293) r
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