Timing Plot

Total Reductions to Date: 1

Date Processed: 02/18/2025 at 07:00:04 (PST)

Exoplanet Watch Ephemeris

Parameter Value Uncertainty
Orbital Period (Days) 2.6054484463475793 5.439036282988865e-07
Ephemeris (BJD_TDB) 2460179.4167335974 0.0004703195199337134

Assumed Priors

Parameter Value Uncertainty Units Reference
RA 315.9054895 decimal
DEC 11.9893675 decimal
Host Star Metallicity 0.208 0.05 Kang et al. 2024
Host Star log(g) 4.11 0.01 Log10(cgs) Kang et al. 2024
Host Star Radius [R_Sun] 1.67 0.02 Sol Kang et al. 2024
Host Star Effective Temperature [K] 5872.0 40.0 K Kang et al. 2024
a/Rs 5.18 0.07 Kang et al. 2024
eccentricity 0.304 Hartman et al. 2016
inclination [degrees] 88.3 1.0 deg Kang et al. 2024
omega [degrees] 0.0 deg Kang et al. 2024
orbital period [days] 2.60544751 5e-07 day Kang et al. 2024
Rp 18.06 0.27 R_Earth Kang et al. 2024
Rp/Rs 0.1055 0 ExoFOP-TESS TOI
ephemeris [JD] 2458139.35067 0.00021 BJD-TDB Kang et al. 2024

Previously Published Mid-Transit Times

Value Uncertainty Units Reference
2458139.35067 0.00021 BJD-TDB Kang et al. 2024
2458280.04462 0.00018 BJD-TDB Kokori et al. 2023
2457149.2808 0.0004 BJD-TDB Kokori et al. 2022
2459799.022189 0.001291 BJD ExoFOP-TESS TOI
2456409.33263 0.00046 BJD Hartman et al. 2016

Observations

Light curve chart for 0004358
Parameter Value Uncertainty
Am1 1.0237 0.0042
Am2 -0.0128 0.0063
a/Rs 5.22 0.16
Rp/Rs 0.1142 0.0093
ephemeris [JD] 2460179.4216 0.0022
eccentricity 0.304
inclination [degrees] 88.3
omega [degrees] 0.0
orbital period [days] 2.60544751
u0 2.071772372082667
u1 -3.7741252313551867
u2 4.252434930532171
u3 -1.5500820078934328
duration 0.1552 0.0035