KIC 8832613

KIC 8832613

Stellar parameters1:
RA = 296.77988°
Dec = 45.06234°
Kp = 15.833
M = 0.67+0.07
-0.06
M
R = 0.66+0.07
-0.06
R
Teff = 4571+160
-160
K
Fe/H = -0.2+0.3
-0.3


1 From the Kepler Stellar Catalog Q1-Q17 DR 25

Candidate planet & phase curve parameters:
P = 1.5788 ± 0.0008 days
Arefl = 53.81 ppm
Aellip = 9.08 ppm

RV observation parameters:
K sin(i) = 393 ± 187 m/s
T0,ellip = 2456424.15579 BJD
T0,refl = 2456424.415 BJD
Notes:
1) T0 is the epoch of superior conjunction (planet passing behind the star). T0,ellip, corresponding to the blue dashed vertical line in the phase curve plot below, is best to use if a significanat ellipsoidal component is present. T0,refl, corresponding to the black dashed vertical line, is best if the ellipsoidal component is not significant.
2) Due to the limitations of the phase curve observables, K sin(i) is estimated rather than K.


Candidate phase curve:




Lomb-Scargle periodogram:



K sin(i) vs. Kepler magnitude:



Radius/density diagram:



2P-folded phase curve: