BAA Logo British Astronomical Association
Supporting amateur astronomers since 1890
BAAVSS Logo Home Login
Help

Observation Summary for Variable Star BU PER

Total observations:4,901Minimum magnitude: 10.900Maximum magnitude: 7.710
First observation:JD 2441636.625000\15 Nov 1972 03:00:00.000000 UTLatest observation:JD 2460890.427000\2 Aug 2025 22:14:52.800000 UT
Observation MethodNumber of Observations
Visual4,847
Photographic4
CCD28
CMOS22

Summary by Year and Month

Summary by Observer