AAVSO: American Association of Variable Star Observers

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Search results showing 4 observations

Star Exoplanet Observation Date Primary Observer Measurements reference
Details HAT-P-36 HAT-P-36 b 2023-04-05 NRDA 166 in 3.40 hrs 3140

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

Priors

Period=1.32734683 +/- 4.9e-07,Rp/R*=0.1199 +/- 0.0002,a/R*=5.344 +/- 0.039,inc=87.13 +/- 0.13,ecc=0.063,u0=2.273 +/- 0.02,u1=-4.037 +/- 0.082,u2=4.3 +/- 0.11,u3=-1.541 +/- 0.044

Results

Tc=2460039.64 +/- 0.19,Rp/R*=0.135 +/- 0.043,a/R*=5.87 +/- 0.34,Am1=2.45 +/- 0.4,Am2=-0.7 +/- 0.14
Details KELT-23 A KELT-23 A b 2023-05-04 NRDA 149 in 3.30 hrs 3699

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

Priors

Period=2.25528739 +/- 3.8e-07,Rp/R*=0.13202 +/- 0.00057,a/R*=7.556 +/- 0.043,inc=85.96 +/- 0.1,ecc=0.0,u0=2.042 +/- 0.019,u1=-3.66 +/- 0.079,u2=4.17 +/- 0.1,u3=-1.554 +/- 0.044

Results

Tc=2460068.6662 +/- 0.0048,Rp/R*=0.115 +/- 0.032,a/R*=6.94 +/- 0.36,Am1=0.985 +/- 0.024,Am2=0.01 +/- 0.027
Details WASP-135 WASP-135 b 2023-05-08 NRDA 122 in 2.33 hrs 3700

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

Priors

Period=1.4013795 +/- 7.5e-07,Rp/R*=0.14048 +/- 0.00081,a/R*=5.61 +/- 0.26,inc=82.0 +/- 0.6,ecc=0.0,u0=2.011 +/- 0.017,u1=-3.678 +/- 0.07,u2=4.219 +/- 0.093,u3=-1.552 +/- 0.04

Results

Tc=2460072.755 +/- 0.0095,Rp/R*=0.175 +/- 0.026,a/R*=6.36 +/- 0.88,Am1=0.949 +/- 0.038,Am2=0.044 +/- 0.052
Details Qatar-9 Qatar-9 b 2023-05-09 NRDA 20 in 2.94 hrs 3704

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

Priors

Period=1.54077534 +/- 4.6e-07,Rp/R*=0.1652574 +/- 3.3e-06,a/R*=7.236 +/- 0.069,inc=89.23 +/- 0.64,ecc=0.0,u0=1.664 +/- 0.012,u1=-2.809 +/- 0.053,u2=3.261 +/- 0.072,u3=-1.116 +/- 0.031

Results

Tc=2460073.6119 +/- 0.0099,Rp/R*=0.206 +/- 0.059,a/R*=8.01 +/- 0.59,Am1=0.62 +/- 0.38,Am2=0.28 +/- 1.11