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within 5' of 20 21 21.89 +36 55 55.7
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Dist. ' Name AUID Coords (J2000) Const. Var. type Period (d) Mag. range

0.00 Variable BI Cyg 000-BCL-401 20 21 21.89 +36 55 55.7 Cyg SRC 800 8.86 - 10.00 V
2.09 Variable V2183 Cyg 000-BDP-880 20 21 31.73 +36 55 12.8 Cyg WR -- 9.8 - 10 Hp
2.53 Variable ZTF J202123.87+365325.5 -- 20 21 23.87 +36 53 25.5 Cyg RS 1.6867987 16.702 (0.065) r
2.76 Variable ZTF J202109.71+365437.2 -- 20 21 09.71 +36 54 37.2 Cyg RS 0.7893953 18.255 (0.102) r
2.80 Variable Gaia DR3 2057938703781350400 -- 20 21 35.15 +36 56 50.8 Cyg ROT -- 15.96 - 16.00 G
2.82 Variable Gaia DR3 2057939768933270528 -- 20 21 21.39 +36 58 44.9 Cyg E 4.28827 12.06 - 12.13 G
2.97 Variable Gaia DR3 2057563181902099712 -- 20 21 21.61 +36 52 57.8 Cyg L -- 18.76 - 19.09 G
3.16 Variable Gaia DR3 2057563529803416320 -- 20 21 15.07 +36 53 04.8 Cyg ROT -- 13.96 - 13.99 G
3.88 Variable Gaia DR3 2057576311627187200 -- 20 21 06.30 +36 58 14.8 Cyg L -- 18.28 - 19.25 G
4.99 Variable Gaia DR3 2057562529070547072 -- 20 21 23.54 +36 50 57.0 Cyg RRAB 0.66117 20.05 - 20.50 G
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The International Variable Star Index
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