AAVSO: American Association of Variable Star Observers

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Star Exoplanet Observation Date Primary Observer Measurements reference
Details Kepler-17 Kepler-17 b 2023-06-18 MBEB 79 in 4.05 hrs 3838

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

Priors

Period=1.48571099 +/- 2e-08,Rp/R*=0.144305 +/- 7.3e-05,a/R*=5.623 +/- 0.091,inc=88.93 +/- 0.15,ecc=0.0,u0=2.021 +/- 0.017,u1=-3.692 +/- 0.07,u2=4.217 +/- 0.093,u3=-1.545 +/- 0.04

Results

Tc=2460113.7796 +/- 0.0014,Rp/R*=0.14 +/- 0.013,a/R*=6.18 +/- 0.44,Am1=1.02 +/- 0.015,Am2=-0.016 +/- 0.01
Details Kepler-17 Kepler-17 b 2023-08-06 MBEB 63 in 4.32 hrs 4335

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

Priors

Period=1.48571099 +/- 2e-08,Rp/R*=0.144305 +/- 7.3e-05,a/R*=5.623 +/- 0.091,inc=88.93 +/- 0.15,ecc=0.0,u0=2.021 +/- 0.017,u1=-3.692 +/- 0.07,u2=4.217 +/- 0.093,u3=-1.545 +/- 0.04

Results

Tc=2460162.8082 +/- 0.0014,Rp/R*=0.152 +/- 0.011,a/R*=5.81 +/- 0.39,Am1=0.962 +/- 0.013,Am2=0.036 +/- 0.034
Details Kepler-17 Kepler-17 b 2023-08-12 MBEB 59 in 4.38 hrs 4336

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

Priors

Period=1.48571099 +/- 2e-08,Rp/R*=0.144305 +/- 7.3e-05,a/R*=5.623 +/- 0.091,inc=88.93 +/- 0.15,ecc=0.0,u0=2.021 +/- 0.017,u1=-3.692 +/- 0.07,u2=4.217 +/- 0.093,u3=-1.545 +/- 0.04

Results

Tc=2460168.7553 +/- 0.0014,Rp/R*=0.13 +/- 0.016,a/R*=6.35 +/- 0.45,Am1=1.079 +/- 0.01,Am2=-0.074 +/- 0.082
Details Kepler-17 Kepler-17 b 2023-10-06 MBEB 76 in 4.16 hrs 4690

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

Priors

Period=1.48571099 +/- 2e-08,Rp/R*=0.144305 +/- 7.3e-05,a/R*=5.623 +/- 0.091,inc=88.93 +/- 0.15,ecc=0.0,u0=2.021 +/- 0.017,u1=-3.692 +/- 0.07,u2=4.217 +/- 0.093,u3=-1.545 +/- 0.04

Results

Tc=2460223.7273 +/- 0.0014,Rp/R*=0.135 +/- 0.02,a/R*=6.98 +/- 0.76,Am1=0.987 +/- 0.019,Am2=0.01 +/- 0.013