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
|
118.0634379
|
|
decimal
|
|
|
DEC
|
12.1393474
|
|
decimal
|
|
|
Host Star Metallicity
|
-0.18
|
0.08
|
|
Kokori et al. 2023
|
|
Host Star log(g)
|
4.072
|
0.029
|
Log10(cgs)
|
Kokori et al. 2023
|
|
Host Star Radius [R_Sun]
|
1.698
|
0.071
|
Sol
|
Kokori et al. 2023
|
|
Host Star Effective Temperature [K]
|
6280.0
|
49.0
|
K
|
Kokori et al. 2023
|
|
a/Rs
|
5.68
|
0.19
|
|
Kokori et al. 2023
|
|
eccentricity
|
0.084
|
|
|
Bonomo et al. 2017
|
|
inclination [degrees]
|
83.7
|
0.6
|
deg
|
Kokori et al. 2023
|
|
omega [degrees]
|
0.0
|
|
deg
|
Kokori et al. 2023
|
|
orbital period [days]
|
3.12200511
|
5e-07
|
day
|
Kokori et al. 2023
|
|
Rp
|
14.32
|
0.9
|
R_Earth
|
ExoFOP-TESS TOI
|
|
Rp/Rs
|
0.0794
|
0
|
|
ExoFOP-TESS TOI
|
|
ephemeris [JD]
|
2458402.63014
|
0.00022
|
BJD-TDB
|
Kokori et al. 2023
|
Previously Published Mid-Transit Times
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
2456285.91032
|
0.00036
|
BJD-TDB, BJD-UTC
|
Bonomo et al. 2017, Hartman et al. 2015
|
|
2456526.3049
|
0.0003
|
BJD-TDB
|
Kokori et al. 2022
|
|
2458402.63014
|
0.00022
|
BJD-TDB
|
Kokori et al. 2023
|
|
2458493.166582
|
0.000284005
|
BJD, BJD-TDB
|
Ivshina & Winn 2022, ExoFOP-TESS TOI
|
|
2459251.81615
|
0.00043
|
BJD
|
Patel & Espinoza 2022
|
Observations
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
1.0309
|
0.0035
|
|
Am2
|
-0.021
|
0.02
|
|
a/Rs
|
4.73
|
0.33
|
|
Rp/Rs
|
0.105
|
0.03
|
|
ephemeris [JD]
|
2459991.7479
|
0.0068
|
|
eccentricity
|
0.084
|
|
|
inclination [degrees]
|
83.7
|
|
|
omega [degrees]
|
0.0
|
|
|
orbital period [days]
|
3.12200511
|
|
|
u0
|
1.90633747279497
|
|
|
u1
|
-3.455501622600449
|
|
|
u2
|
4.099268532178363
|
|
|
u3
|
-1.5501043212890235
|
|
|
duration
|
0.2
|
0.014
|
