Total Reductions to Date: 1

Date Processed: 12/03/2023 at 00:07:36 (PST)

Exoplanet Watch Ephemeris

Parameter Value Uncertainty
Orbital Period (Days) - -
Ephemeris (BJD_TDB) - -
Time saved (hours) -  

Assumed Priors

Parameter Value Uncertainty Units Reference
RA 298.6356478 decimal
DEC 44.1709388 decimal
Host Star Metallicity 0.14 0.25 Q1-Q17 DR25 KOI Table
Host Star log(g) 4.3 0.25 Log10(cgs) Gajdoš et al. 2019
Host Star Radius [R_Sun] 1.15 0.1 Sol Gajdoš et al. 2019
Host Star Effective Temperature [K] 5490.0 123.0 K Gajdoš et al. 2019
a/Rs 12.288 0.116 Q1-Q17 DR25 KOI Table
eccentricity 0.0 Q1-Q17 DR25 KOI Table
inclination [degrees] 89.71 deg Q1-Q17 DR25 KOI Table
omega [degrees] 0.0 deg Gajdoš et al. 2019
orbital period [days] 4.70833748 5.5e-07 day Gajdoš et al. 2019
Rp 10.0 0.83 R_Earth Berger et al. 2018
Rp/Rs 0.089 0 Q1-Q17 DR25 KOI Table
ephemeris [JD] 2455004.4444 9.4e-05 BJD Gajdoš et al. 2019

Previously Published Mid-Transit Times

Value Uncertainty Units Reference
2454966.780113 0.000138 BJD Holczer et al. 2016
2455004.44615175 0.0001245 BJD, JD Gajdoš et al. 2019, Q1-Q17 DR25 Supplemental KOI Table, Q1-Q17 DR25 KOI Table, Morton et al. 2016, Q1-Q17 DR24 KOI Table, Q1-Q16 KOI Table, Q1-Q12 KOI Table, Q1-Q8 KOI Table
2459420.878175 0.004794 BJD ExoFOP-TESS TOI

Observations

Light curve chart for 0001399
Parameter Value Uncertainty
Am1 0.969 0.015
Am2 0.014 0.016
a/Rs 12.06 0.33
Rp/Rs 0.106 0.039
ephemeris [JD] 2459693.932 0.011
eccentricity 0.0
inclination [degrees] 89.71
omega [degrees] 0.0
orbital period [days] 4.70833748
u0 2.2641810079567453
u1 -4.024748626364386
u2 4.281018496751011
u3 -1.520450814551224
duration 0.1318 0.0073
Not included in ephemeris calculations