AAVSO: American Association of Variable Star Observers

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Star Exoplanet Observation Date Primary Observer Measurements reference
Details K2-31 K2-31 b 2021-06-12 SGDA 47 in 2.50 hrs 3240

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

MOBS

Priors

Period=1.25785 +/- 2e-06,Rp/R*=0.0846 +/- 0.0014,a/R*=6.05 +/- 0.5,inc=79.9 +/- 0.8,ecc=0.0,u0=1.571 +/- 0.012,u1=-2.695 +/- 0.047,u2=3.355 +/- 0.062,u3=-1.231 +/- 0.026

Results

Tc=2459377.853 +/- 0.074,Rp/R*=0.102 +/- 0.03,a/R*=3.97 +/- 3.88,Am1=0.928 +/- 0.025,Am2=0.035 +/- 0.013