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within 5' of 21 18 08.73 +51 42 56.3
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Dist. ' Name AUID Coords (J2000) Const. Var. type Period (d) Mag. range

0.00 Variable ZTF J211808.72+514256.3 -- 21 18 08.73 +51 42 56.3 Cyg BY 1.6945231 16.546 (0.087) r
2.17 Variable Gaia DR3 2172264685892955648 -- 21 18 17.77 +51 44 36.1 Cyg ROT -- 16.60 - 16.64 G
2.40 Variable ZTF J211757.17+514120.0 -- 21 17 57.18 +51 41 20.1 Cyg BY 5.5408015 17.096 (0.051) r
2.53 Variable Gaia DR3 2172262177632060416 -- 21 18 05.70 +51 40 27.0 Cyg ROT -- 13.99 - 14.02 G
2.73 Variable ZTF J211757.17+514052.8 -- 21 17 57.18 +51 40 52.9 Cyg SR 381.9092563 19.712 (0.590) r
2.86 Variable Gaia DR3 2172276574362426112 -- 21 18 02.10 +51 45 36.4 Cyg ROT -- 14.77 - 14.80 G
2.88 Variable Gaia DR3 2172275058230901760 -- 21 17 54.55 +51 44 48.4 Cyg L -- 19.07 - 19.26 G
3.17 Variable Gaia DR3 2172262108912587008 -- 21 18 07.82 +51 39 46.1 Cyg L -- 18.12 - 18.27 G
3.37 Variable Gaia DR3 2172264926411119744 -- 21 18 09.13 +51 46 18.5 Cyg L -- 18.09 - 18.29 G
3.94 Variable Gaia DR3 2172263135401566592 -- 21 17 46.25 +51 41 06.2 Cyg L -- 18.38 - 18.55 G
4.13 Variable Gaia DR3 2172264204856705152 -- 21 18 32.93 +51 44 40.1 Cyg ROT -- 16.47 - 16.51 G
4.24 Variable ZTF J211835.07+514147.4 -- 21 18 35.08 +51 41 47.4 Cyg EA 0.4462532 18.769 (0.451) r
4.27 Variable Gaia DR3 2172276814880590336 -- 21 17 53.72 +51 46 31.4 Cyg L -- 18.60 - 18.85 G
4.51 Variable Gaia DR3 2172275337411839872 -- 21 17 47.31 +51 45 59.5 Cyg L -- 17.03 - 17.22 G
4.84 Variable Gaia DR3 2172265098209899392 -- 21 18 24.40 +51 47 07.3 Cyg L -- 17.42 - 17.58 G
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The International Variable Star Index
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Version 1.1 [C]
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