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) 2.3447796167529797 4.6526978649991625e-07
Ephemeris (BJD_TDB) 2460020.553125731 0.00031517711722885947
Time saved (hours) -  

Assumed Priors

Parameter Value Uncertainty Units Reference
RA 135.4163028 decimal
DEC -20.7203686 decimal
Host Star Metallicity 0.22 0.09 Kokori et al. 2023
Host Star log(g) 4.466 0.031 Log10(cgs) Kokori et al. 2023
Host Star Radius [R_Sun] 0.938 0.056 Sol Kokori et al. 2023
Host Star Effective Temperature [K] 5600.0 150.0 K Kokori et al. 2023
a/Rs 7.71 0.21 Kokori et al. 2023
eccentricity 0.0 Kokori et al. 2023
inclination [degrees] 84.87 0.28 deg Kokori et al. 2023
omega [degrees] 0.0 deg Kokori et al. 2023
orbital period [days] 2.34477786 4.9e-07 day Kokori et al. 2023
Rp 12.29 0.95 R_Earth Barkaoui et al. 2019
Rp/Rs 0.1176 0 Barkaoui et al. 2019
ephemeris [JD] 2458571.47948 0.00015 BJD-TDB Kokori et al. 2023

Previously Published Mid-Transit Times

Value Uncertainty Units Reference
2458571.47948 0.00015 BJD-TDB Kokori et al. 2023
2459256.15472 0.00028 BJD-TDB Ivshina & Winn 2022
2457802.3915 0.0002 HJD Barkaoui et al. 2019
2459279.602393 0.0004058 BJD ExoFOP-TESS TOI

Observations

Light curve chart for 0003321
Parameter Value Uncertainty
Am1 0.939 0.014
Am2 0.054 0.029
a/Rs 8.76 0.15
Rp/Rs 0.2351 0.0057
ephemeris [JD] 2460020.5558 0.0015
eccentricity 0.0
inclination [degrees] 84.87
omega [degrees] 0.0
orbital period [days] 2.34477786
u0 2.036474482509989
u1 -3.5042341343519894
u2 3.8537077881426507
u3 -1.3859480788759293
duration 0.0809 0.0021