Total Reductions to Date: 2
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
|
299.5618676
|
|
decimal
|
|
|
DEC
|
43.5035173
|
|
decimal
|
|
|
Host Star Metallicity
|
0.14
|
0.15
|
|
Q1-Q17 DR25 KOI Table
|
|
Host Star log(g)
|
4.31546
|
0.076
|
Log10(cgs)
|
Gajdoš et al. 2019
|
|
Host Star Radius [R_Sun]
|
1.16875
|
0.067
|
Sol
|
Gajdoš et al. 2019
|
|
Host Star Effective Temperature [K]
|
5767.0
|
123.0
|
K
|
Gajdoš et al. 2019
|
|
a/Rs
|
7.743
|
0.587
|
|
Q1-Q17 DR25 KOI Table
|
|
eccentricity
|
0.0
|
|
|
Q1-Q17 DR25 KOI Table
|
|
inclination [degrees]
|
86.76
|
|
deg
|
Q1-Q17 DR25 KOI Table
|
|
omega [degrees]
|
0.0
|
|
deg
|
Gajdoš et al. 2019
|
|
orbital period [days]
|
2.05234988
|
1.1e-07
|
day
|
Gajdoš et al. 2019
|
|
Rp
|
13.87
|
0.81
|
R_Earth
|
Berger et al. 2018
|
|
Rp/Rs
|
0.1195
|
0
|
|
Q1-Q17 DR25 KOI Table
|
|
ephemeris [JD]
|
2455002.89064
|
4.306e-05
|
BJD
|
Gajdoš et al. 2019
|
Previously Published Mid-Transit Times
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
2454965.948156
|
5.7e-05
|
BJD
|
Holczer et al. 2016
|
|
2455002.890533275
|
5.5482499999999996e-05
|
BJD, JD
|
Gajdoš et al. 2019, 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
|
|
2459421.60304
|
0.00179482
|
BJD
|
ExoFOP-TESS TOI
|
Observations
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
1.144
|
0.032
|
|
Am2
|
-0.109
|
0.026
|
|
a/Rs
|
7.61
|
1.32
|
|
Rp/Rs
|
0.116
|
0.033
|
|
ephemeris [JD]
|
2458645.816
|
0.01
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
86.76
|
|
|
omega [degrees]
|
0.0
|
|
|
orbital period [days]
|
2.05234988
|
|
|
u0
|
2.42288286220274
|
|
|
u1
|
-4.365718062804001
|
|
|
u2
|
4.568043901816242
|
|
|
u3
|
-1.6252086331458226
|
|
|
duration
|
0.088
|
0.016
|
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
26141.15
|
1255.76
|
|
Am2
|
-0.34
|
0.12
|
|
a/Rs
|
10.64
|
1.54
|
|
Rp/Rs
|
0.204
|
0.052
|
|
ephemeris [JD]
|
2459076.7943
|
0.0088
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
86.76
|
|
|
omega [degrees]
|
0.0
|
|
|
orbital period [days]
|
2.05234988
|
|
|
u0
|
2.0796997542274074
|
|
|
u1
|
-3.625037512380575
|
|
|
u2
|
3.995802665011326
|
|
|
u3
|
-1.4504648473160584
|
|
|
duration
|
0.061
|
0.012
|
