Central Bureau for Astronomical Telegrams

CBAT "Transient Object Followup Reports"

TCP J19570387+3741464

TCP J19570387+3741464   2026 06 18.2638*  19 57 03.87 +37 41 46.4  17.5 C             Cyg       0 0

2026 06 18.2638

Cataclysmic Variable (CV) candidate of unknown origin. The nearest catalogued source is Gaia DR3 2072291762940024320 (G = 18.46 mag), located 1.8 arcseconds to the northwest of the transient position. Examination of the IRSA light curve indicates variability exceeding 1 magnitude, consistent with a variable stellar source. Discovery and reference images can be found here: https://www.wis-tns.org/system/files/uploaded/GEOTS/tns_2026pmu_atrep_308878_GEOTS.png