AAVSO: American Association of Variable Star Observers

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Star Exoplanet Observation Date Primary Observer Measurements reference
Details HAT-P-54 HAT-P-54 b 2023-01-10 NANF 340 in 6.05 hrs 2326

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

Priors

Period=3.7998529 +/- 1.7e-06,Rp/R*=0.16 +/- 0.0011,a/R*=15.5 +/- 2.16,inc=87.04 +/- 0.084,ecc=0.66,u0=1.614 +/- 0.012,u1=-2.48 +/- 0.048,u2=2.852 +/- 0.062,u3=-0.985 +/- 0.026

Results

Tc=2459954.7466 +/- 0.0071,Rp/R*=0.1901 +/- 0.0089,a/R*=5.34 +/- 0.58,Am1=0.863 +/- 0.028,Am2=0.0925 +/- 0.0075