Total Reductions to Date: 1

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

Exoplanet Watch Ephemeris

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

Assumed Priors

Parameter Value Uncertainty Units Reference
RA 174.0098693 decimal
DEC -29.5433642 decimal
Host Star Metallicity 0.0 0.04 Patel & Espinoza 2022
Host Star log(g) 4.64 0.03 Log10(cgs) Patel & Espinoza 2022
Host Star Radius [R_Sun] 0.69 0.03 Sol Patel & Espinoza 2022
Host Star Effective Temperature [K] 4803.0 55.0 K Patel & Espinoza 2022
a/Rs 15.53 1.5 Patel & Espinoza 2022
eccentricity 0.079 0.026 Bento et al. 2017
inclination [degrees] 87.96 0.21 deg Bento et al. 2017
omega [degrees] 56.0 73.0 deg Bento et al. 2017
orbital period [days] 4.7228127 4.7e-06 day Patel & Espinoza 2022
Rp 12.14 0.92 R_Earth ExoFOP-TESS TOI
Rp/Rs 0.1506 0 ExoFOP-TESS TOI
ephemeris [JD] 2458580.43623 0.00039 BJD Patel & Espinoza 2022

Previously Published Mid-Transit Times

Value Uncertainty Units Reference
2458580.43623 0.00039 BJD Patel & Espinoza 2022
2458575.71364 0.00021 BJD-TDB Ivshina & Winn 2022
2457768.11264 0.00023 BJD-TDB Kokori et al. 2022
2459303.027567 0.00036 BJD ExoFOP-TESS TOI
2457078.5803 0.00022 BJD Bento et al. 2017

Observations

Light curve chart for 0002516
Parameter Value Uncertainty
Am1 0.973 0.015
Am2 0.012 0.022
a/Rs 22.99 3.09
Rp/Rs 0.143 0.031
ephemeris [JD] 2459968.9366 0.007
eccentricity 0.079
inclination [degrees] 87.96
omega [degrees] 56.0
orbital period [days] 4.7228127
u0 1.7298170177244465
u1 -2.9784784168350664
u2 3.459633785731855
u3 -1.2109723350686745
duration 0.044 0.01
Not included in ephemeris calculations