AAVSO: American Association of Variable Star Observers

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Search results showing 11 observations

Star Exoplanet Observation Date Primary Observer Measurements reference
Details WASP-52 WASP-52 b 2022-11-22 CPHB 73 in 3.84 hrs 3568

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=2459905.6655 +/- 0.0023,Rp/R*=0.152 +/- 0.011,a/R*=7.42 +/- 0.41,Am1=0.961 +/- 0.01,Am2=0.032 +/- 0.01
Details WASP-52 WASP-52 b 2023-06-25 CPHB 77 in 4.07 hrs 3849

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=2460120.8899 +/- 0.0018,Rp/R*=0.1689 +/- 0.0092,a/R*=7.09 +/- 0.32,Am1=0.977 +/- 0.01,Am2=0.013 +/- 0.0023
Details WASP-52 WASP-52 b 2023-07-16 CPHB 44 in 3.62 hrs 4108

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=2460141.882 +/- 0.01,Rp/R*=0.165 +/- 0.03,a/R*=5.64 +/- 1.29,Am1=1.008 +/- 0.016,Am2=-0.012 +/- 0.031
Details WASP-52 WASP-52 b 2023-07-23 CPHB 24 in 1.82 hrs 4116

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=2460148.9137 +/- 0.0063,Rp/R*=0.188 +/- 0.017,a/R*=5.26 +/- 0.51,Am1=1.182 +/- 0.025,Am2=-0.11 +/- 0.12
Details WASP-52 WASP-52 b 2023-07-30 CPHB 50 in 3.96 hrs 4145

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=2460155.9124 +/- 0.0099,Rp/R*=0.205 +/- 0.037,a/R*=3.79 +/- 1.86,Am1=1.222 +/- 0.016,Am2=-0.148 +/- 0.04
Details WASP-52 WASP-52 b 2023-08-06 CPHB 77 in 3.88 hrs 4179

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=2460162.8865 +/- 0.0021,Rp/R*=0.175 +/- 0.0092,a/R*=6.32 +/- 0.3,Am1=1.019 +/- 0.013,Am2=-0.014 +/- 0.026
Details WASP-52 WASP-52 b 2023-08-13 CPHB 54 in 3.84 hrs 4253

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=2460169.8818 +/- 0.0054,Rp/R*=0.193 +/- 0.03,a/R*=7.88 +/- 1.11,Am1=1.05 +/- 0.015,Am2=-0.043 +/- 0.089
Details WASP-52 WASP-52 b 2023-09-10 CPHB 39 in 3.06 hrs 4445

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=2460197.8763 +/- 0.0021,Rp/R*=0.206 +/- 0.012,a/R*=4.83 +/- 0.18,Am1=0.984 +/- 0.02,Am2=0.011 +/- 0.016
Details WASP-52 WASP-52 b 2023-09-17 CPHB 62 in 3.93 hrs 4490

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=2460204.861 +/- 0.0033,Rp/R*=0.172 +/- 0.012,a/R*=7.2 +/- 0.83,Am1=1.045 +/- 0.013,Am2=-0.0329 +/- 0.0085
Details WASP-52 WASP-52 b 2023-09-24 CPHB 62 in 3.83 hrs 4573

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=2460211.903 +/- 0.0038,Rp/R*=0.193 +/- 0.011,a/R*=4.3 +/- 0.28,Am1=0.968 +/- 0.011,Am2=0.0335 +/- 0.0094
Details WASP-52 WASP-52 b 2023-10-15 CPHB 61 in 3.26 hrs 4845

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=2460232.8865 +/- 0.0043,Rp/R*=0.1899 +/- 0.0092,a/R*=5.69 +/- 0.4,Am1=0.9824 +/- 0.008,Am2=0.012 +/- 0.0059