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within 5' of 23 30 16.07 +57 21 08.7
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Dist. ' Name AUID Coords (J2000) Const. Var. type Period (d) Mag. range

0.00 Variable ZTF J233016.07+572108.7 -- 23 30 16.07 +57 21 08.7 Cas EW 0.5716590 17.793 (0.527) r
3.26 Variable ZTF J233034.70+571904.4 -- 23 30 34.71 +57 19 04.4 Cas EW 0.3438408 17.654 (0.304) r
3.53 Variable Gaia DR3 1998837617327945088 -- 23 29 50.84 +57 22 05.7 Cas ROT -- 15.83 - 15.87 G
3.99 Variable ZTF J232947.57+572214.2 -- 23 29 47.57 +57 22 14.2 Cas SR 25.3009789 13.545 (0.094) r
4.59 Variable ZTF J233048.62+572228.9 -- 23 30 48.63 +57 22 28.9 Cas BY 1.4721813 17.968 (0.085) r
4.65 Variable Gaia DR3 1998839026077424384 -- 23 29 56.14 +57 24 56.6 Cas S -- 18.10 - 19.20 G
4.90 Variable ZTF J233030.67+571639.2 -- 23 30 30.67 +57 16 39.3 Cas BY 5.9596534 17.392 (0.074) r
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The International Variable Star Index
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