AAVSO: American Association of Variable Star Observers

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Star Exoplanet Observation Date Primary Observer Measurements reference
Details KELT-20 KELT-20 b 2022-06-27 LPAC 774 in 5.36 hrs 1618

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

Priors

Period=3.4741084 +/- 1.8e-06,a/R*=7.53 +/- 0.065,inc=86.4 +/- 0.45,ecc=0.0,u0=1.64 +/- 0.019,u1=-2.063 +/- 0.073,u2=2.263 +/- 0.091,u3=-0.841 +/- 0.038

Results

Tc=2459757.81562 +/- 0.00049,Rp/R*=0.1185 +/- 0.0074,a/R*=8.34 +/- 0.14,Am1=0.895 +/- 0.021,Am2=0.0809 +/- 0.0041