AAVSO: American Association of Variable Star Observers

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Star Exoplanet Observation Date Primary Observer Measurements reference
Details HAT-P-55 HAT-P-55 b 2022-08-08 CCHD 158 in 4.09 hrs 1787

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

Priors

Period=3.5852465 +/- 5.7e-06,a/R*=9.63 +/- 0.55,inc=87.7 +/- 0.56,ecc=0.17,u0=1.789 +/- 0.016,u1=-3.135 +/- 0.067,u2=3.778 +/- 0.089,u3=-1.433 +/- 0.038

Results

Tc=2459799.792 +/- 0.019,Rp/R*=0.116 +/- 0.021,a/R*=9.37 +/- 1.86,Am1=0.996 +/- 0.011,Am2=0.003 +/- 0.012