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within 5' of 21 39 03.21 +57 15 55.3
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Dist. ' Name AUID Coords (J2000) Const. Var. type Period (d) Mag. range

0.00 Variable ZTF J213903.21+571555.2 -- 21 39 03.21 +57 15 55.3 Cep TTS/ROT: 12.9203983 17.537 (0.193) r
0.88 Variable ZTF J213909.62+571605.7 -- 21 39 09.63 +57 16 05.7 Cep RS 2.2048835 16.288 (0.031) r
1.53 Variable Gaia DR3 2178377279040861312 -- 21 38 57.17 +57 17 12.8 Cep E 2.03303 18.36 - 18.93 G
1.72 Variable ZTF J213910.57+571719.3 -- 21 39 10.57 +57 17 19.3 Cep RS 0.9206287 17.107 (0.069) r
1.85 Variable Gaia DR3 2178376802316156288 -- 21 38 50.09 +57 15 23.1 Cep YSO -- 17.96 - 18.09 G
2.55 Variable Gaia DR3 2178373568189069952 -- 21 39 00.68 +57 13 23.6 Cep S -- 18.00 - 18.76 G
2.69 Variable Gaia DR3 2178374397134734976 -- 21 39 17.49 +57 17 47.6 Cep YSO -- 16.78 - 17.33 G
2.70 Variable ZTF J213923.07+571536.6 -- 21 39 23.08 +57 15 36.6 Cep BY 5.9817881 17.037 (0.177) r
3.11 Variable ZTF J213842.94+571426.8 -- 21 38 42.94 +57 14 26.9 Cep EA 5.8243642 17.758 (0.315) r
3.15 Variable ZTF J213911.46+571852.1 -- 21 39 11.46 +57 18 52.1 Cep EA 0.9202298 19.211 (0.640) g
3.28 Variable Gaia DR3 2178373533829321856 -- 21 38 57.61 +57 12 43.8 Cep E 1.45544 19.62 - 20.50 G
3.37 Variable Gaia DR3 2178377901827761536 -- 21 38 44.48 +57 18 09.1 Cep YSO -- 15.71 - 16.21 G
3.38 Variable ZTF J213845.09+571815.4 -- 21 38 45.09 +57 18 15.5 Cep BY 2.6800163 17.793 (0.111) r
3.41 Variable Gaia DR3 2178379929052634240 -- 21 39 28.36 +57 15 43.7 Cep YSO -- 17.33 - 17.49 G
3.46 Variable Gaia DR3 2178376729284899968 -- 21 38 39.11 +57 14 46.2 Cep ROT -- 12.09 - 12.13 G
3.49 Variable Gaia DR3 2178377867468023424 -- 21 38 40.41 +57 17 33.8 Cep ROT -- 15.88 - 15.92 G
3.52 Variable ZTF J213926.51+571730.1 -- 21 39 26.52 +57 17 30.2 Cep BY 2.9922238 18.977 (0.298) r
3.65 Variable ZTF J213914.74+571237.4 -- 21 39 14.74 +57 12 37.4 Cep BY 5.8620327 16.682 (0.095) r
3.79 Variable ZTF J213843.32+571835.9 -- 21 38 43.33 +57 18 35.9 Cep TTS/ROT 10.3283428 15.867 (0.189) r
3.86 Variable CzeV3761 -- 21 38 36.94 +57 17 25.8 Cep EA -- 15.93 - 16.19 CV
3.94 Variable ZTF J213840.91+571827.2 -- 21 38 40.91 +57 18 27.2 Cep DSCT 0.1637550 17.230 (0.128) r
4.06 Variable Gaia DR3 2178378279785130752 -- 21 38 46.13 +57 19 15.7 Cep YSO -- 18.18 - 18.29 G
4.16 Variable Gaia DR3 2178383296306959360 -- 21 39 16.81 +57 19 39.1 Cep RS 1.05059 16.06 - 16.17 G
4.24 Suspected NSV 25727 -- 21 39 26.70 +57 18 44.0 Cep VAR: -- 9.3 - ? V
Dist. ' Name AUID Coords (J2000) Const. Var. type Period Mag. range

4.36 Variable ZTF J213920.29+571936.9 -- 21 39 20.30 +57 19 36.9 Cep RS 1.2403199 16.748 (0.054) r
4.45 Variable Gaia DR3 2178380307009731712 -- 21 39 25.36 +57 19 12.6 Cep RS -- 15.38 - 15.57 G
4.45 Variable 2MASS J21385604+5711345 000-BNL-774 21 38 56.05 +57 11 34.5 Cep EA 1.364894 15.57 V (0.055)R
4.48 Variable Gaia DR3 2178373430750090496 -- 21 38 53.17 +57 11 39.3 Cep E 1.73437 18.26 - 18.73 G
4.57 Variable Gaia DR3 2178373465109824512 -- 21 39 01.06 +57 11 21.6 Cep ROT -- 15.77 - 15.80 G
4.92 Variable Gaia DR3 2178380066479846528 -- 21 39 36.65 +57 17 51.7 Cep E 0.331533 19.23 - 19.49 G
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The International Variable Star Index
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