AAVSO: American Association of Variable Star Observers

Exoplanet Database Search

Leave blank to return all results

Search results showing 4 observations

Star Exoplanet Observation Date Primary Observer Measurements reference
Details HAT-P-68 HAT-P-68 b 2022-12-26 MBEB 128 in 4.72 hrs 2264

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

Priors

Period=2.29840551 +/- 5.2e-07,Rp/R*=0.182784 +/- 9.8e-06,a/R*=9.6 +/- 0.093,inc=88.73 +/- 0.36,ecc=0.041,u0=1.4329 +/- 0.0095,u1=-2.408 +/- 0.039,u2=3.01 +/- 0.051,u3=-1.035 +/- 0.022

Results

Tc=2459939.9974 +/- 0.0012,Rp/R*=0.1699 +/- 0.0053,a/R*=9.58 +/- 0.34,Am1=0.9669 +/- 0.0096,Am2=0.0259 +/- 0.0044
Details HAT-P-68 HAT-P-68 b 2023-01-25 MBEB 116 in 4.26 hrs 2436

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

Priors

Period=2.29840551 +/- 5.2e-07,Rp/R*=0.182784 +/- 9.8e-06,a/R*=9.6 +/- 0.093,inc=88.73 +/- 0.36,ecc=0.041,u0=1.4336 +/- 0.0095,u1=-2.41 +/- 0.039,u2=3.014 +/- 0.051,u3=-1.037 +/- 0.022

Results

Tc=2459969.87706 +/- 0.00091,Rp/R*=0.1618 +/- 0.0035,a/R*=9.42 +/- 0.26,Am1=0.9776 +/- 0.0059,Am2=0.0196 +/- 0.0041
Details HAT-P-68 HAT-P-68 b 2023-02-08 MBEB 109 in 3.99 hrs 2712

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

Priors

Period=2.29840551 +/- 5.2e-07,Rp/R*=0.182784 +/- 9.8e-06,a/R*=9.6 +/- 0.093,inc=88.73 +/- 0.36,ecc=0.041,u0=2.005 +/- 0.015,u1=-3.399 +/- 0.061,u2=3.65 +/- 0.08,u3=-1.256 +/- 0.034

Results

Tc=2459983.66629 +/- 0.00067,Rp/R*=0.1667 +/- 0.0034,a/R*=9.61 +/- 0.18,Am1=1.0093 +/- 0.007,Am2=-0.0077 +/- 0.0033
Details HAT-P-68 HAT-P-68 b 2023-04-11 MBEB 80 in 4.22 hrs 3217

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

Priors

Period=2.29840551 +/- 5.2e-07,Rp/R*=0.182784 +/- 9.8e-06,a/R*=9.6 +/- 0.093,inc=88.73 +/- 0.36,ecc=0.041,u0=1.697 +/- 0.012,u1=-2.886 +/- 0.049,u2=3.331 +/- 0.065,u3=-1.142 +/- 0.028

Results

Tc=2460045.7241 +/- 0.0012,Rp/R*=0.1645 +/- 0.005,a/R*=9.38 +/- 0.34,Am1=0.9792 +/- 0.0075,Am2=0.0145 +/- 0.0023