AAVSO: American Association of Variable Star Observers

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Star Exoplanet Observation Date Primary Observer Measurements reference
Details K2-229 K2-229 b 2022-04-10 NANF 215 in 5.60 hrs 1363

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

Priors

Period=0.584216 +/- 2.2e-05,a/R*=4.2 +/- 0.24,inc=89.7 +/- 4.0,ecc=0.0,u0=1.664 +/- 0.013,u1=-2.891 +/- 0.054,u2=3.526 +/- 0.071,u3=-1.298 +/- 0.03

Results

Tc=2459679.64 +/- 0.17,Rp/R*=0.0074 +/- 0.0043,a/R*=4.2 +/- 2.13,Am1=0.982 +/- 0.027,Am2=0.0112 +/- 0.007
Details K2-229 K2-229 b 2023-02-13 NANF 766 in 7.17 hrs 2871

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

Priors

Period=0.584216 +/- 2.2e-05,Rp/R*=0.0118 +/- 0.00023,a/R*=4.2 +/- 0.24,inc=89.7 +/- 4.0,ecc=0.0,u0=1.91 +/- 0.016,u1=-3.363 +/- 0.063,u2=3.843 +/- 0.083,u3=-1.389 +/- 0.035

Results

Tc=2459988.685 +/- 0.085,Rp/R*=0.0072 +/- 0.0042,a/R*=4.18 +/- 2.09,Am1=0.959 +/- 0.028,Am2=0.0236 +/- 0.0023