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within 5' of 21 39 50.02 +52 41 16.2
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Dist. ' Name AUID Coords (J2000) Const. Var. type Period (d) Mag. range

0.00 Variable Gaia DR3 2173301972039206528 -- 21 39 50.02 +52 41 16.2 Cyg S -- 15.89 - 16.68 G
1.33 Variable ZTF J213943.56+524022.3 -- 21 39 43.56 +52 40 22.3 Cyg EW 0.8532016 16.230 (0.246) r
1.58 Variable ZTF J213952.74+524247.4 -- 21 39 52.75 +52 42 47.5 Cyg BY 3.2598807 16.329 (0.055) g
1.62 Variable Gaia DR3 2173301834600257664 -- 21 39 43.61 +52 39 58.6 Cyg E 0.54881 16.81 - 16.96 G
1.88 Variable ZTF J213959.92+524007.9 -- 21 39 59.92 +52 40 08.0 Cyg EA 3.4629737 17.123 (0.185) r
2.02 Variable Gaia DR3 2173298845303031296 -- 21 39 51.77 +52 39 16.3 Cyg DSCT|GDOR|SXPHE -- 13.01 - 13.04 G
2.03 Variable Gaia DR3 2173301899010564352 -- 21 39 37.22 +52 40 39.6 Cyg S -- 17.66 - 18.60 G
2.08 Variable Gaia DR3 2173301834600257152 -- 21 39 40.92 +52 39 42.8 Cyg DSCT|GDOR|SXPHE 0.0214743 12.59 - 12.63 G
2.13 Variable Gaia DR3 2173298776583557376 -- 21 40 01.92 +52 40 08.4 Cyg ROT -- 15.74 - 15.78 G
2.28 Variable ZTF J213940.94+523926.9 -- 21 39 40.94 +52 39 26.9 Cyg BY 1.9770798 17.579 (0.074) r
2.32 Variable Gaia DR3 2173325474100735104 -- 21 39 57.27 +52 43 18.7 Cyg ROT -- 16.31 - 16.35 G
2.55 Variable ZTF J213933.78+524036.5 -- 21 39 33.78 +52 40 36.5 Cyg EW 0.3697408 16.062 (0.710) g
2.72 Variable ZTF J213957.64+524344.3 -- 21 39 57.64 +52 43 44.3 Cyg M 339.4783702 17.165 (2.126) r
3.15 Variable Gaia DR3 2173322553522976256 -- 21 40 04.20 +52 43 34.5 Cyg ROT -- 13.95 - 13.97 G
3.44 Variable Gaia DR3 2173322652292785792 -- 21 40 08.60 +52 43 15.3 Cyg DSCT|GDOR|SXPHE -- 14.03 - 14.06 G
3.64 Variable Gaia DR3 2173322209925721856 -- 21 40 13.75 +52 40 42.1 Cyg ROT -- 15.50 - 15.54 G
3.75 Variable WISE J213932.9+524359 -- 21 39 32.99 +52 43 59.8 Cyg DCEP 3.5317011 16.380 (0.625) r
3.87 Variable ZTF J213924.90+524033.8 -- 21 39 24.90 +52 40 33.9 Cyg BY 0.2851440 16.695 (0.114) r
3.91 Variable Gaia DR3 2173321454011374720 -- 21 40 13.93 +52 39 48.6 Cyg ROT -- 15.89 - 15.92 G
4.00 Variable Gaia DR3 2173297951934626688 -- 21 40 07.62 +52 38 17.6 Cyg S -- 15.85 - 16.65 G
4.08 Variable ZTF J213923.41+524154.9 -- 21 39 23.41 +52 41 55.0 Cyg BY 0.3444077 18.815 (0.140) r
4.19 Variable Gaia DR3 2173301387908360064 -- 21 39 28.01 +52 38 44.2 Cyg S -- 18.47 - 19.85 G
4.22 Variable Gaia DR3 2173297814510898944 -- 21 39 59.80 +52 37 19.5 Cyg ROT -- 14.96 - 15.01 G
4.37 Variable ZTF J213945.98+524535.6 -- 21 39 45.99 +52 45 35.6 Cyg BY 0.5377844 16.592 (0.078) r
Dist. ' Name AUID Coords (J2000) Const. Var. type Period Mag. range

4.38 Variable ZTF J214004.98+523731.1 -- 21 40 04.98 +52 37 31.2 Cyg SR 203.2701471 17.785 (0.660) r
4.42 Variable ZTF J214019.02+524145.6 -- 21 40 19.03 +52 41 45.6 Cyg EW 0.3410862 18.266 (0.151) r
4.45 Variable Gaia DR3 2173301662801544448 -- 21 39 22.02 +52 39 56.1 Cyg ROT -- 15.95 - 16.00 G
4.86 Variable Gaia DR3 2173321144773643264 -- 21 40 13.26 +52 37 55.0 Cyg DSCT|GDOR|SXPHE -- 13.22 - 13.24 G
4.96 Variable Gaia DR3 2173325847748720128 -- 21 39 52.70 +52 46 12.5 Cyg E 0.24941 19.58 - 20.17 G
4.96 Variable ZTF J214017.89+523840.7 -- 21 40 17.89 +52 38 40.7 Cyg EA 2.9953019 15.644 (0.348) r
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The International Variable Star Index
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