Total Reductions to Date: 2
Date Processed:
09/06/2025 at 07:00:04 (PDT)
Exoplanet Watch Ephemeris
|
Parameter
|
Value
|
Uncertainty
|
|
Orbital Period (Days)
|
3.922811732531206
|
3.5075081005837387e-07
|
|
Ephemeris (BJD_TDB)
|
2459909.844885083
|
0.00032874326156720067
|
|
Time saved (hours)
|
-
|
|
Assumed Priors
|
Parameter
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
RA
|
110.1685157
|
|
decimal
|
|
|
DEC
|
37.1405946
|
|
decimal
|
|
|
Host Star Metallicity
|
0.12
|
0.2
|
|
Patel & Espinoza 2022
|
|
Host Star log(g)
|
4.293
|
0.033
|
Log10(cgs)
|
Patel & Espinoza 2022
|
|
Host Star Radius [R_Sun]
|
1.32
|
0.07
|
Sol
|
Kokori et al. 2023
|
|
Host Star Effective Temperature [K]
|
6350.0
|
150.0
|
K
|
Kokori et al. 2023
|
|
a/Rs
|
8.5
|
0.3
|
|
Kokori et al. 2023
|
|
eccentricity
|
0.08
|
0.05
|
|
Kokori et al. 2023
|
|
inclination [degrees]
|
86.4
|
0.4
|
deg
|
Kokori et al. 2023
|
|
omega [degrees]
|
152.0
|
42.0
|
deg
|
Kokori et al. 2023
|
|
orbital period [days]
|
3.92281131
|
3.9e-07
|
day
|
Kokori et al. 2023
|
|
Rp
|
15.61
|
0.75
|
R_Earth
|
Wang et al. 2019
|
|
Rp/Rs
|
0.107
|
0
|
|
Wang et al. 2019
|
|
ephemeris [JD]
|
2456489.15311
|
0.00019
|
BJD-TDB
|
Kokori et al. 2023
|
Previously Published Mid-Transit Times
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
2454417.9080499997
|
0.00045
|
BJD-TDB, HJD
|
Bonomo et al. 2017, Shporer et al. 2009
|
|
2455473.14492
|
0.00023
|
BJD-TDB
|
Kokori et al. 2022
|
|
2455484.913088
|
0.000386
|
BJD-TDB
|
Wang et al. 2019
|
|
2456489.15311
|
0.00019
|
BJD-TDB
|
Kokori et al. 2023
|
|
2457042.26959
|
0.00036
|
BJD-TDB
|
Ivshina & Winn 2022
|
|
2458854.60866
|
0.0004
|
BJD
|
Patel & Espinoza 2022
|
|
2459603.86508
|
0.0005119
|
BJD
|
ExoFOP-TESS TOI
|
Observations
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
0.9833
|
0.0048
|
|
Am2
|
0.01
|
0.0032
|
|
a/Rs
|
8.01
|
0.41
|
|
Rp/Rs
|
0.1339
|
0.0074
|
|
ephemeris [JD]
|
2459909.8457
|
0.0032
|
|
eccentricity
|
0.08
|
|
|
inclination [degrees]
|
86.4
|
|
|
omega [degrees]
|
152.0
|
|
|
orbital period [days]
|
3.92281131
|
|
|
u0
|
2.8583000454737753
|
|
|
u1
|
-5.162718699320762
|
|
|
u2
|
5.053322017561963
|
|
|
u3
|
-1.7489032884146103
|
|
|
duration
|
0.1544
|
0.0096
|
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
0.9876
|
0.007
|
|
Am2
|
0.0107
|
0.0088
|
|
a/Rs
|
9.96
|
0.83
|
|
Rp/Rs
|
0.085
|
0.016
|
|
ephemeris [JD]
|
2459964.7533
|
0.0089
|
|
eccentricity
|
0.08
|
|
|
inclination [degrees]
|
86.4
|
|
|
omega [degrees]
|
152.0
|
|
|
orbital period [days]
|
3.92281131
|
|
|
u0
|
1.9373253739037062
|
|
|
u1
|
-3.434800513363945
|
|
|
u2
|
4.012562637890865
|
|
|
u3
|
-1.5150874386387838
|
|
|
duration
|
0.066
|
0.011
|
