Total Reductions to Date: 1

Date Processed: 09/18/2023 at 00:07:19 (PDT)

Exoplanet Watch Ephemeris

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

Assumed Priors

Parameter Value Uncertainty Units Reference
RA 285.2685283 decimal
DEC 48.5598835 decimal
Host Star Metallicity 0.07 0.05 Kokori et al. 2022
Host Star log(g) 4.4 0.1 Log10(cgs) Kokori et al. 2022
Host Star Radius [R_Sun] 1.05 0.19 Sol Kokori et al. 2022
Host Star Effective Temperature [K] 5493.0 62.0 K Kokori et al. 2022
a/Rs 24.47 3.7 Q1-Q17 DR25 KOI Table
eccentricity 0.0 0.037 Q1-Q17 DR25 KOI Table
inclination [degrees] 87.52 0.24 deg Q1-Q17 DR25 KOI Table
omega [degrees] 98.3 1.1 deg Lillo-Box et al. 2015
orbital period [days] 7.794303 3e-06 day Kokori et al. 2022
Rp 14.38 34.8 R_Earth Berger et al. 2018
Rp/Rs 0.0582 0 Q1-Q17 DR25 KOI Table
ephemeris [JD] 2454970.26082 0.00011 BJD-TDB Kokori et al. 2022

Previously Published Mid-Transit Times

Value Uncertainty Units Reference
2454954.671451 9.2e-05 BJD Holczer et al. 2016
2459420.812052 0.002186 BJD ExoFOP-TESS TOI

Observations

Light curve chart for 0000866
Parameter Value Uncertainty
Am1 1.055 0.01
Am2 -0.045 0.012
a/Rs 17.32 11.15
Rp/Rs 0.084 0.032
ephemeris [JD] 2459054.455 0.012
eccentricity 0.0
inclination [degrees] 87.52
omega [degrees] 98.3
orbital period [days] 7.794303
u0 1.9334743481723367
u1 -3.4445792850069408
u2 3.9295023754981657
u3 -1.418397380109413
duration 0 0
Not included in ephemeris calculations