AAVSO: American Association of Variable Star Observers

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Star Exoplanet Observation Date Primary Observer Measurements reference
Details HAT-P-26 HAT-P-26 b 2023-04-21 MBEB 127 in 4.58 hrs 3309

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

Priors

Period=4.2345026 +/- 1.2e-06,Rp/R*=0.0783 +/- 0.0013,a/R*=13.09 +/- 1.19,inc=88.6 +/- 0.7,ecc=0.12,u0=1.8 +/- 0.014,u1=-3.13 +/- 0.056,u2=3.624 +/- 0.073,u3=-1.293 +/- 0.031

Results

Tc=2460055.724 +/- 0.014,Rp/R*=0.0979 +/- 0.0054,a/R*=7.17 +/- 1.9,Am1=0.9842 +/- 0.004,Am2=0.0136 +/- 0.0055