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within 5' of 21 18 45.40 +55 14 25.3
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Dist. ' Name AUID Coords (J2000) Const. Var. type Period (d) Mag. range

0.00 Variable ZTF J211845.40+551425.3 -- 21 18 45.40 +55 14 25.3 Cyg EW 0.5334026 19.673 (0.488) r
1.23 Variable Gaia DR3 2177072884604427264 -- 21 18 37.21 +55 14 48.2 Cyg S -- 17.78 - 18.48 G
2.90 Variable Gaia DR3 2176979013787103872 -- 21 18 27.28 +55 13 05.5 Cyg E 12.6527 15.70 - 15.92 G
3.26 Variable Gaia DR3 2177073503079717248 -- 21 18 47.69 +55 17 40.2 Cyg E 1.45687 19.74 - 20.45 G
4.01 Variable ZTF J211849.84+551822.6 -- 21 18 49.84 +55 18 22.6 Cyg EW 0.3175236 19.582 (0.739) r
4.03 Variable BD+54 2511 000-BNX-440 21 18 18.44 +55 15 38.3 Cyg SRB 195.8 9.97 - 11.12 V
4.05 Variable ZTF J211825.18+551716.0 -- 21 18 25.19 +55 17 16.0 Cyg DSCT 0.1394639 17.073 (0.051) r
4.08 Variable Gaia DR3 2177070341980631424 -- 21 19 11.64 +55 16 03.9 Cyg ROT -- 15.20 - 15.22 G
4.14 Variable Gaia DR3 2176975783979736960 -- 21 18 37.64 +55 10 26.0 Cyg ROT -- 13.01 - 13.05 G
4.57 Variable Gaia DR3 2177070062794575872 -- 21 19 16.51 +55 15 32.5 Cyg RS -- 17.49 - 17.60 G
4.65 Variable Gaia DR3 2177073331277863040 -- 21 19 10.84 +55 17 20.5 Cyg ROT -- 16.22 - 16.26 G
4.71 Variable ZTF J211913.40+551155.6 -- 21 19 13.41 +55 11 55.7 Cyg EW 0.3448976 17.349 (0.329) r
4.81 Variable ZTF J211825.63+551819.4 -- 21 18 25.63 +55 18 19.5 Cyg BY 0.4370303 17.418 (0.109) r
4.83 Variable ZTF J211918.77+551515.1 -- 21 19 18.78 +55 15 15.2 Cyg EW 0.2563188 16.800 (0.090) r
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The International Variable Star Index
© 2005-2025 American Association of Variable Star Observers (AAVSO)
Version 1.1 [C]
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