MBCAA Observatory

KZ Hya: AAVSO observations

I filter the AAVSO data for Observer SQL, so as to minimize the dispersion in magnitudes. I obtain 45 measurements for year 2000. After the heliocentric corrections, I fold the data with my T0, P0 ephemeris. The result is:

The maximum is late by 0.14+/-0.06 period, the average epoch is 2451627.


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