chart

Total Reductions to Date: 1

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

Exoplanet Watch Ephemeris

Parameter Value Uncertainty
Orbital Period (Days) 2.8786659758273143 1.8973130382069466e-06
Ephemeris (BJD_TDB) 2460063.6399461403 0.0009052149160704032
Time saved (hours) -  

Assumed Priors

Parameter Value Uncertainty Units Reference
RA 223.6587187 decimal
DEC -38.7445469 decimal
Host Star Metallicity 0.14 0.08 Hellier et al. 2019
Host Star log(g) 4.24 0.05 Log10(cgs) Hellier et al. 2019
Host Star Radius [R_Sun] 1.32 0.07 Sol Hellier et al. 2019
Host Star Effective Temperature [K] 5910.0 145.0 K Hellier et al. 2019
a/Rs 6.65 0.34 Hellier et al. 2019
eccentricity 0.0 Hellier et al. 2019
inclination [degrees] 82.7 0.6 deg Hellier et al. 2019
omega [degrees] 0.0 deg Ivshina & Winn 2022
orbital period [days] 2.8786686 2.2e-06 day Ivshina & Winn 2022
Rp 13.79 0.9 R_Earth Hellier et al. 2019
Rp/Rs 0.0962 0 Hellier et al. 2019
ephemeris [JD] 2458604.15644 0.0005 BJD-TDB Ivshina & Winn 2022

Previously Published Mid-Transit Times

Value Uncertainty Units Reference
2458604.15644 0.0005 BJD-TDB Ivshina & Winn 2022
2457271.3331 0.0017 HJD-UTC Hellier et al. 2019
2459355.488108 0.000868 BJD ExoFOP-TESS TOI

Observations

Light curve chart for 0003429
Parameter Value Uncertainty
Am1 1.0312 0.0026
Am2 -0.0213 0.0028
a/Rs 6.462 0.079
Rp/Rs 0.1164 0.0034
ephemeris [JD] 2460063.6395 0.0013
eccentricity 0.0
inclination [degrees] 82.7
omega [degrees] 0.0
orbital period [days] 2.8786686
u0 2.1911080098807743
u1 -3.8409906790594457
u2 4.145401215951083
u3 -1.4955184850011207
duration 0.1083 0.003