AAVSO: American Association of Variable Star Observers

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Star Exoplanet Observation Date Primary Observer Measurements reference
Details HAT-P-27 HAT-P-27 b 2022-04-24 LDJC 155 in 3.86 hrs 1397

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

Priors

Period=3.0395778 +/- 2.5e-07,a/R*=10.01 +/- 0.13,inc=85.0 +/- 0.2,ecc=0.028,u0=2.226 +/- 0.019,u1=-3.886 +/- 0.076,u2=4.087 +/- 0.099,u3=-1.427 +/- 0.042

Results

Tc=2459693.7143 +/- 0.0038,Rp/R*=0.124 +/- 0.015,a/R*=9.94 +/- 0.51,Am1=0.989 +/- 0.01,Am2=0.0058 +/- 0.0023