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 K2-29 K2-29 b 2020-11-16 DKEB 45 in 2.46 hrs 2812

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

MOBS

Priors

Period=3.2588315 +/- 9e-07,Rp/R*=0.13788 +/- 0.0002,a/R*=11.26 +/- 0.52,inc=86.97 +/- 0.52,ecc=0.084,u0=1.636 +/- 0.012,u1=-2.792 +/- 0.048,u2=3.383 +/- 0.063,u3=-1.227 +/- 0.027

Results

Tc=2459169.649 +/- 0.0015,Rp/R*=0.172 +/- 0.0088,a/R*=17.92 +/- 0.5,Am1=0.984 +/- 0.011,Am2=0.0129 +/- 0.0028
Details K2-29 K2-29 b 2021-02-12 LMIG 70 in 3.49 hrs 2694

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

MOBS

Priors

Period=3.2588315 +/- 9e-07,Rp/R*=0.13788 +/- 0.0002,a/R*=11.26 +/- 0.52,inc=86.97 +/- 0.52,ecc=0.084,u0=1.637 +/- 0.012,u1=-2.795 +/- 0.048,u2=3.387 +/- 0.064,u3=-1.229 +/- 0.027

Results

Tc=2459257.6193 +/- 0.0089,Rp/R*=0.17 +/- 0.045,a/R*=18.58 +/- 4.09,Am1=1.319 +/- 0.024,Am2=-0.231 +/- 0.019
Details K2-29 K2-29 b 2022-02-12 FMAA 82 in 4.19 hrs 1225

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

MOBS

Priors

Period=3.2588315 +/- 9e-07,a/R*=11.26 +/- 0.52,inc=86.97 +/- 0.52,ecc=0.066,u0=1.92 +/- 0.014,u1=-3.368 +/- 0.059,u2=3.801 +/- 0.078,u3=-1.352 +/- 0.033

Results

Tc=2459622.636 +/- 0.013,Rp/R*=0.153 +/- 0.05,a/R*=7.31 +/- 4.05,Am1=1.068 +/- 0.025,Am2=-0.041 +/- 0.021
Details K2-29 K2-29 b 2022-11-06 DKEB 78 in 3.96 hrs 3005

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

MOBS

Priors

Period=3.2588315 +/- 9e-07,Rp/R*=0.13788 +/- 0.0002,a/R*=11.26 +/- 0.52,inc=86.97 +/- 0.52,ecc=0.084,u0=1.637 +/- 0.012,u1=-2.793 +/- 0.048,u2=3.385 +/- 0.064,u3=-1.228 +/- 0.027

Results

Tc=2459889.836 +/- 0.0098,Rp/R*=0.116 +/- 0.025,a/R*=7.05 +/- 2.0,Am1=1.02 +/- 0.011,Am2=-0.009 +/- 0.054
Details K2-29 K2-29 b 2023-01-20 OAS 68 in 3.59 hrs 2360

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

MOBS

Priors

Period=3.2588315 +/- 9e-07,Rp/R*=0.13788 +/- 0.0002,a/R*=11.26 +/- 0.52,inc=86.97 +/- 0.52,ecc=0.084,u0=1.92 +/- 0.014,u1=-3.368 +/- 0.059,u2=3.801 +/- 0.078,u3=-1.352 +/- 0.033

Results

Tc=2459964.79 +/- 0.012,Rp/R*=0.135 +/- 0.013,a/R*=10.5 +/- 2.14,Am1=1.165 +/- 0.011,Am2=-0.138 +/- 0.018
Details K2-29 K2-29 b 2023-08-23 CPHB 61 in 3.55 hrs 4321

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

MOBS

Priors

Period=3.2588315 +/- 9e-07,Rp/R*=0.13788 +/- 0.0002,a/R*=11.26 +/- 0.52,inc=86.97 +/- 0.52,ecc=0.084,u0=1.92 +/- 0.014,u1=-3.369 +/- 0.059,u2=3.801 +/- 0.078,u3=-1.352 +/- 0.033

Results

Tc=2460179.9013 +/- 0.0065,Rp/R*=0.172 +/- 0.011,a/R*=12.95 +/- 1.78,Am1=1.018 +/- 0.021,Am2=-0.0125 +/- 0.004