AAVSO: American Association of Variable Star Observers

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Star Exoplanet Observation Date Primary Observer Measurements reference
Details HD 80606 HD 80606 b 2021-12-06 HJEB 420 in 1.47 hrs 1219

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

BPAG

Priors

Period=111.43639 +/- 0.00031,a/R*=98.38 +/- 7.32,inc=89.232 +/- 0.029,ecc=0.93,u0=2.32 +/- 0.019,u1=-4.113 +/- 0.078,u2=4.32 +/- 0.1,u3=-1.522 +/- 0.043

Results

Tc=2459445.44 +/- 2.76,Rp/R*=0.065 +/- 0.038,a/R*=103.87 +/- 60.13,Am1=1.17 +/- 0.19,Am2=-0.12 +/- 0.18
Details HD 80606 HD 80606 b 2021-12-08 HJEB 225 in 0.94 hrs 1220

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

BPAG

Priors

Period=111.43639 +/- 0.00031,a/R*=98.38 +/- 7.32,inc=89.232 +/- 0.029,ecc=0.93,u0=2.32 +/- 0.019,u1=-4.114 +/- 0.078,u2=4.32 +/- 0.1,u3=-1.522 +/- 0.043

Results

Tc=2459445.43 +/- 2.77,Rp/R*=0.065 +/- 0.038,a/R*=104.36 +/- 59.9,Am1=0.985 +/- 0.013,Am2=0.012 +/- 0.011