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) 5.1857489465473305 5.903801542862865e-06
Ephemeris (BJD_TDB) 2460255.0109525966 0.00245878412641838
Time saved (hours) -  

Assumed Priors

Parameter Value Uncertainty Units Reference
RA 126.9366624 decimal
DEC 17.5793267 decimal
Host Star Metallicity -0.16 0.05 Castro-González et al. 2022
Host Star log(g) 4.63 0.02 Log10(cgs) Castro-González et al. 2022
Host Star Radius [R_Sun] 0.768 0.042176 Sol Kokori et al. 2023
Host Star Effective Temperature [K] 4471.38 111.56 K Kokori et al. 2023
a/Rs 14.46 0.16 Kokori et al. 2023
eccentricity 0.22 0.19 Kokori et al. 2023
inclination [degrees] 87.2 0.9 deg Kokori et al. 2023
omega [degrees] 73.0 64.9 deg Kokori et al. 2023
orbital period [days] 5.1857532 8.3e-07 day Kokori et al. 2023
Rp 7.52 0.22 R_Earth Castro-González et al. 2022
Rp/Rs 0.1145 0 Kruse et al. 2019
ephemeris [JD] 2458092.553641 8.7e-05 BJD-TDB Kokori et al. 2023

Previously Published Mid-Transit Times

Value Uncertainty Units Reference
2458092.553641 8.7e-05 BJD-TDB Kokori et al. 2023
2460255.017005 0.0081182 BJD ExoFOP-TESS TOI

Observations

Light curve chart for 0004161
Parameter Value Uncertainty
Am1 0.9681 0.0053
Am2 0.0276 0.0053
a/Rs 14.73 0.45
Rp/Rs 0.0916 0.0058
ephemeris [JD] 2459995.7229 0.0024
eccentricity 0.22
inclination [degrees] 87.2
omega [degrees] 73.0
orbital period [days] 5.1857532
u0 1.6009195761104904
u1 -2.5715667170463816
u2 3.0381214571042676
u3 -1.0674742708968388
duration 0.0846 0.0034