Star:
CzeV772 Cas
Date:
2017/01/20
Primary minimum:
JDgeoc 2457774.47645; JDhel 2457774.47893 (error: 0.00091)
Secondary minimum:
JDgeoc 2457774.27502; JDhel 2457774.27751 (error: 0.00095)
Measurements:
460x90sec
