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
|
299.9059167
|
|
decimal
|
|
|
DEC
|
45.4396103
|
|
decimal
|
|
|
Host Star Metallicity
|
0.277
|
0.032
|
|
Q1-Q17 DR25 Supplemental KOI Table
|
|
Host Star log(g)
|
4.47701
|
0.136
|
Log10(cgs)
|
Q1-Q17 DR25 Supplemental KOI Table
|
|
Host Star Radius [R_Sun]
|
0.889
|
0.068
|
Sol
|
Berger et al. 2018
|
|
Host Star Effective Temperature [K]
|
5349.0
|
187.0
|
K
|
Berger et al. 2018
|
|
a/Rs
|
14.918
|
0.887
|
|
Q1-Q17 DR25 KOI Table
|
|
eccentricity
|
0.0
|
|
|
Q1-Q17 DR25 KOI Table
|
|
inclination [degrees]
|
88.16
|
|
deg
|
Q1-Q17 DR25 KOI Table
|
|
omega [degrees]
|
0.0
|
|
deg
|
Berger et al. 2018
|
|
orbital period [days]
|
4.45419425
|
3.4e-07
|
day
|
Q1-Q17 DR25 Supplemental KOI Table
|
|
Rp
|
11.43
|
0.88
|
R_Earth
|
Berger et al. 2018
|
|
Rp/Rs
|
0.1267
|
0
|
|
Q1-Q17 DR25 KOI Table
|
|
ephemeris [JD]
|
2455005.8202233
|
5.85e-05
|
BJD
|
Q1-Q17 DR25 Supplemental KOI Table
|
Previously Published Mid-Transit Times
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
2454965.73189
|
6.5e-05
|
BJD
|
Holczer et al. 2016
|
|
2455005.8201230853
|
6.811428571428572e-05
|
BJD, JD
|
Q1-Q17 DR25 Supplemental KOI Table, Q1-Q17 DR25 KOI Table, Morton et al. 2016, Q1-Q17 DR24 KOI Table, Q1-Q16 KOI Table, Q1-Q12 KOI Table, Q1-Q8 KOI Table
|
|
2459798.529256
|
0.0040897
|
BJD
|
ExoFOP-TESS TOI
|
Observations
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
0.997
|
0.015
|
|
Am2
|
0.005
|
0.038
|
|
a/Rs
|
14.46
|
2.04
|
|
Rp/Rs
|
0.148
|
0.028
|
|
ephemeris [JD]
|
2459820.8082
|
0.0073
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
88.16
|
|
|
omega [degrees]
|
0.0
|
|
|
orbital period [days]
|
4.45419425
|
|
|
u0
|
2.7019828866354376
|
|
|
u1
|
-4.791975864216414
|
|
|
u2
|
4.69640320981418
|
|
|
u3
|
-1.606410162251343
|
|
|
duration
|
0.103
|
0.018
|
