Total Reductions to Date: 1

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

Exoplanet Watch Ephemeris

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

Assumed Priors

Parameter Value Uncertainty Units Reference
RA 84.1527191 decimal
DEC 0.8962788 decimal
Host Star Metallicity 0.239 0.076 Yee et al. 2023
Host Star log(g) 4.4 0.03 Log10(cgs) Yee et al. 2023
Host Star Radius [R_Sun] 1.069 0.024 Sol Yee et al. 2023
Host Star Effective Temperature [K] 5764.0 81.0 K Yee et al. 2023
a/Rs 11.43 0.33 Yee et al. 2023
eccentricity 0.0 Yee et al. 2023
inclination [degrees] 85.22 deg Yee et al. 2023
omega [degrees] 0.0 deg Yee et al. 2023
orbital period [days] 4.8084983 5.7e-06 day Yee et al. 2023
Rp 17.26 1.66 R_Earth Yee et al. 2023
Rp/Rs 0.1497 0 Yee et al. 2023
ephemeris [JD] 2459026.48882 0.00045 BJD-TDB Yee et al. 2023

Previously Published Mid-Transit Times

Value Uncertainty Units Reference
2459026.48882 0.00045 BJD-TDB Yee et al. 2023
2459189.97794 0.0006521 BJD ExoFOP-TESS TOI

Observations

Light curve chart for 0004430
Parameter Value Uncertainty
Am1 1.016 0.019
Am2 -0.0093 0.0085
a/Rs 11.97 0.88
Rp/Rs 0.278 0.08
ephemeris [JD] 2460194.9746 0.009
eccentricity 0.0
inclination [degrees] 85.22
omega [degrees] 0.0
orbital period [days] 4.8084983
u0 1.7461776816349979
u1 -3.0452887489370717
u2 3.662768822606566
u3 -1.3636577007249833
duration 0 0
Not included in ephemeris calculations