AAVSO: American Association of Variable Star Observers

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Search results showing 6 observations

Star Exoplanet Observation Date Primary Observer Measurements reference
Details WASP-52 WASP-52 b 2021-09-28 GSAD 35 in 3.96 hrs 1506

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

MOBS

Priors

Period=1.74978119 +/- 1e-07,a/R*=7.3 +/- 0.27,inc=85.24 +/- 0.84,ecc=0.0,u0=1.503 +/- 0.01,u1=-2.55 +/- 0.042,u2=3.192 +/- 0.056,u3=-1.145 +/- 0.024

Results

Tc=2459485.7165 +/- 0.004,Rp/R*=0.177 +/- 0.061,a/R*=3.86 +/- 2.33,Am1=1.77 +/- 0.14,Am2=-0.49 +/- 1.69
Details WASP-52 WASP-52 b 2022-09-18 GSAD 75 in 3.77 hrs 1932

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

MOBS

Priors

Period=1.74978119 +/- 1e-07,a/R*=7.3 +/- 0.27,inc=85.24 +/- 0.84,ecc=0.0,u0=1.503 +/- 0.01,u1=-2.549 +/- 0.042,u2=3.191 +/- 0.056,u3=-1.144 +/- 0.024

Results

Tc=2459840.9243 +/- 0.0022,Rp/R*=0.168 +/- 0.012,a/R*=8.12 +/- 0.64,Am1=1.166 +/- 0.013,Am2=-0.1106 +/- 0.0023
Details WASP-52 WASP-52 b 2022-11-22 GSAD 72 in 3.84 hrs 2149

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

MOBS

Priors

Period=1.74978082 +/- 3.9e-07,a/R*=7.3 +/- 0.27,inc=85.24 +/- 0.84,ecc=0.0,u0=1.503 +/- 0.01,u1=-2.549 +/- 0.042,u2=3.191 +/- 0.056,u3=-1.144 +/- 0.024

Results

Tc=2459905.6624 +/- 0.0075,Rp/R*=0.187 +/- 0.026,a/R*=5.83 +/- 1.09,Am1=1.051 +/- 0.031,Am2=-0.034 +/- 0.036
Details WASP-52 WASP-52 b 2022-11-29 GSAD 80 in 3.81 hrs 2196

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

MOBS

Priors

Period=1.74978082 +/- 3.9e-07,a/R*=7.3 +/- 0.27,inc=85.24 +/- 0.84,ecc=0.0,u0=1.503 +/- 0.01,u1=-2.55 +/- 0.042,u2=3.192 +/- 0.056,u3=-1.145 +/- 0.024

Results

Tc=2459912.6653 +/- 0.0095,Rp/R*=0.1579 +/- 0.0094,a/R*=6.93 +/- 1.26,Am1=0.9948 +/- 0.0094,Am2=0.002 +/- 0.02
Details WASP-52 WASP-52 b 2023-08-13 GSAD 30 in 3.87 hrs 4248

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

MOBS

Priors

Period=1.74978082 +/- 3.9e-07,Rp/R*=0.1646 +/- 0.0012,a/R*=7.3 +/- 0.27,inc=85.24 +/- 0.84,ecc=0.0,u0=1.501 +/- 0.01,u1=-2.547 +/- 0.042,u2=3.189 +/- 0.056,u3=-1.143 +/- 0.024

Results

Tc=2460169.908 +/- 0.016,Rp/R*=0.203 +/- 0.058,a/R*=6.5 +/- 2.33,Am1=1.422 +/- 0.053,Am2=-0.32 +/- 0.37
Details WASP-52 WASP-52 b 2023-11-21 GSAD 74 in 3.81 hrs 5050

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

MOBS

Priors

Period=1.74978082 +/- 3.9e-07,Rp/R*=0.1646 +/- 0.0012,a/R*=7.3 +/- 0.27,inc=85.24 +/- 0.84,ecc=0.0,u0=1.501 +/- 0.01,u1=-2.547 +/- 0.042,u2=3.189 +/- 0.056,u3=-1.143 +/- 0.024

Results

Tc=2460269.618 +/- 0.012,Rp/R*=0.134 +/- 0.047,a/R*=8.02 +/- 2.07,Am1=1.194 +/- 0.022,Am2=-0.154 +/- 0.079