AAVSO: American Association of Variable Star Observers

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Star Exoplanet Observation Date Primary Observer Measurements reference
Details K2-260 K2-260 b 2022-12-24 MBEB 119 in 6.24 hrs 2248

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

Priors

Period=2.6266658 +/- 1.5e-06,Rp/R*=0.09731 +/- 0.00028,a/R*=5.11 +/- 0.15,inc=88.67 +/- 0.94,ecc=0.0,u0=2.501 +/- 0.023,u1=-4.468 +/- 0.091,u2=4.6 +/- 0.12,u3=-1.628 +/- 0.048

Results

Tc=2459937.8528 +/- 0.0086,Rp/R*=0.093 +/- 0.011,a/R*=5.32 +/- 0.58,Am1=0.9986 +/- 0.0055,Am2=0.0003 +/- 0.003
Details K2-260 K2-260 b 2023-10-22 MBEB 107 in 5.80 hrs 4831

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

Priors

Period=2.6266658 +/- 1.5e-06,Rp/R*=0.09731 +/- 0.00028,a/R*=5.11 +/- 0.15,inc=88.67 +/- 0.94,ecc=0.0,u0=2.5 +/- 0.023,u1=-4.465 +/- 0.091,u2=4.59 +/- 0.12,u3=-1.628 +/- 0.048

Results

Tc=2460239.9284 +/- 0.0024,Rp/R*=0.1195 +/- 0.0056,a/R*=5.67 +/- 0.22,Am1=1.0296 +/- 0.0058,Am2=-0.0217 +/- 0.0067