Timing Plot

Total Reductions to Date: 1

Date Processed: 09/06/2025 at 07:00:04 (PDT)

Exoplanet Watch Ephemeris

Parameter Value Uncertainty
Orbital Period (Days) 0.9809717852683112 2.0188050047149297e-07
Ephemeris (BJD_TDB) 2460205.6462596958 0.0003259123271411424
Time saved (hours) -  

Assumed Priors

Parameter Value Uncertainty Units Reference
RA 0.1856063 decimal
DEC -54.8308228 decimal
Host Star Metallicity 0.18 0.08 Kokori et al. 2023
Host Star log(g) 4.611 0.011 Log10(cgs) Kokori et al. 2023
Host Star Radius [R_Sun] 0.7242 0.0081 Sol Kokori et al. 2023
Host Star Effective Temperature [K] 4590.0 49.0 K Kokori et al. 2023
a/Rs 5.289 0.051 Kokori et al. 2023
eccentricity 0.009 Paredes et al. 2021
inclination [degrees] 77.18 0.92 deg Kokori et al. 2023
omega [degrees] 291.42 deg Paredes et al. 2021
orbital period [days] 0.98097217 1.2e-07 day Kokori et al. 2023
Rp 22.75 6.84 R_Earth Nielsen et al. 2020
Rp/Rs 0.2864 0 Nielsen et al. 2020
ephemeris [JD] 2458658.653779 4.2e-05 BJD-TDB Kokori et al. 2023

Previously Published Mid-Transit Times

Value Uncertainty Units Reference
2458658.653779 4.2e-05 BJD-TDB Kokori et al. 2023
2458326.10418 0.00011 BJD-TDB Nielsen et al. 2020
2460205.646862 0.000584 BJD ExoFOP-TESS TOI

Observations

Light curve chart for 0004770
Parameter Value Uncertainty
Am1 0.9765 0.0024
Am2 0.022 0.0077
a/Rs 5.49 0.14
Rp/Rs 0.355 0.03
ephemeris [JD] 2460204.66406 0.00054
eccentricity 0.009
inclination [degrees] 77.18
omega [degrees] 291.42
orbital period [days] 0.98097217
u0 1.8512587539960157
u1 -3.1129771745562302
u2 3.4608057124054556
u3 -1.1990872402752175
duration 0 0