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
|
32.782085
|
|
decimal
|
|
|
DEC
|
2.4181937
|
|
decimal
|
|
|
Host Star Metallicity
|
0.305
|
0.058
|
|
Polanski et al. 2024
|
|
Host Star log(g)
|
4.541
|
0.022
|
Log10(cgs)
|
Polanski et al. 2024
|
|
Host Star Radius [R_Sun]
|
0.8268
|
0.0138
|
Sol
|
Polanski et al. 2024
|
|
Host Star Effective Temperature [K]
|
4987.0
|
57.0
|
K
|
Polanski et al. 2024
|
|
a/Rs
|
12.8
|
0.3
|
|
Kokori et al. 2023
|
|
eccentricity
|
0.0
|
|
|
Polanski et al. 2024
|
|
inclination [degrees]
|
89.1
|
0.6
|
deg
|
Kokori et al. 2023
|
|
omega [degrees]
|
90.0
|
|
deg
|
Polanski et al. 2024
|
|
orbital period [days]
|
3.8361623
|
1.5e-06
|
day
|
Polanski et al. 2024
|
|
Rp
|
6.03
|
0.13
|
R_Earth
|
Polanski et al. 2024
|
|
Rp/Rs
|
0.0732
|
0
|
|
ExoFOP-TESS TOI
|
|
ephemeris [JD]
|
2458414.13606
|
0.00031
|
BJD
|
Polanski et al. 2024
|
Previously Published Mid-Transit Times
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
2454677.707
|
0.002
|
BJD
|
Demangeon et al. 2018
|
|
2458414.1358576664
|
0.00025152999999999997
|
BJD, BJD-TDB
|
Polanski et al. 2024, Ivshina & Winn 2022, ExoFOP-TESS TOI
|
|
2458644.30467
|
0.00045
|
BJD-TDB
|
Bourrier et al. 2023
|
|
2459058.61134
|
0.00014
|
BJD-TDB
|
Kokori et al. 2023
|
|
2459169.86001
|
0.0003
|
BJD
|
Patel & Espinoza 2022
|
Observations
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
1.0091
|
0.0054
|
|
Am2
|
-0.0063
|
0.0027
|
|
a/Rs
|
13.42
|
0.86
|
|
Rp/Rs
|
0.043
|
0.018
|
|
ephemeris [JD]
|
2459825.824
|
0.013
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
89.1
|
|
|
omega [degrees]
|
90.0
|
|
|
orbital period [days]
|
3.8361623
|
|
|
u0
|
1.9234461223263295
|
|
|
u1
|
-3.1724064588642253
|
|
|
u2
|
3.4490757149942235
|
|
|
u3
|
-1.200115327061095
|
|
|
duration
|
0.086
|
0.01
|
