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within 5' of 21 40 36.27 +54 58 07.3
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Dist. ' Name AUID Coords (J2000) Const. Var. type Period (d) Mag. range

0.00 Variable ASASSN-V J214036.27+545807.3 -- 21 40 36.27 +54 58 07.3 Cyg L -- 12.41 - 12.50 V
2.61 Variable Gaia DR3 2174573866472967168 -- 21 40 19.74 +54 57 01.8 Cyg L -- 18.67 - 18.78 G
2.96 Variable Gaia DR3 2174577474245489664 -- 21 40 24.52 +55 00 33.0 Cyg L -- 13.06 - 13.60 G
2.97 Variable Gaia DR3 2174578986073995392 -- 21 40 54.92 +54 56 49.7 Cyg YSO -- 16.51 - 16.58 G
3.29 Variable Gaia DR3 2174577508605227264 -- 21 40 26.85 +55 01 07.1 Cyg S -- 16.03 - 16.72 G
3.68 Variable Gaia DR3 2174573827805423360 -- 21 40 17.34 +54 55 38.1 Cyg L -- 19.09 - 19.32 G
3.75 Variable Gaia DR3 2174579119203549184 -- 21 41 02.40 +54 58 11.5 Cyg E 0.254794 18.50 - 18.74 G
3.92 Variable Gaia DR3 2174576924489676672 -- 21 40 08.95 +54 58 12.4 Cyg ROT -- 15.34 - 15.36 G
4.11 Variable ASASSN-V J214055.10+545501.6 -- 21 40 55.09 +54 55 01.5 Cyg HADS 0.0697513 14.56 (0.32) g
4.11 Variable Gaia DR3 2174576924489677184 -- 21 40 07.66 +54 57 52.5 Cyg ROT -- 14.24 - 14.28 G
4.18 Variable Gaia DR3 2174583418480352128 -- 21 40 36.82 +55 02 18.2 Cyg S -- 15.87 - 16.81 G
4.25 Variable Gaia DR3 2174580424873658240 -- 21 40 49.65 +55 01 55.2 Cyg E 1.44761 18.60 - 18.84 G
4.60 Variable Gaia DR3 2174573793452123648 -- 21 40 08.68 +54 55 47.6 Cyg L -- 18.18 - 18.40 G
4.92 Variable Gaia DR3 2174579737678858368 -- 21 41 08.39 +54 59 49.9 Cyg L -- 18.96 - 19.16 G
4.97 Variable Gaia DR3 2174583414174877184 -- 21 40 39.09 +55 03 04.4 Cyg E 0.278979 19.22 - 19.85 G
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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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