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
|
292.0683108
|
|
decimal
|
|
|
DEC
|
38.8422004
|
|
decimal
|
|
|
Host Star Metallicity
|
0.1989
|
0.0142
|
|
Gajdoš et al. 2019
|
|
Host Star log(g)
|
4.61963
|
0.12
|
Log10(cgs)
|
Gajdoš et al. 2019
|
|
Host Star Radius [R_Sun]
|
0.697971
|
0.024
|
Sol
|
Gajdoš et al. 2019
|
|
Host Star Effective Temperature [K]
|
4664.23
|
99.23
|
K
|
Gajdoš et al. 2019
|
|
a/Rs
|
9.2
|
2.2
|
|
Q1-Q17 DR25 KOI Table
|
|
eccentricity
|
0.0
|
|
|
Q1-Q17 DR25 KOI Table
|
|
inclination [degrees]
|
87.9
|
|
deg
|
Q1-Q17 DR25 KOI Table
|
|
omega [degrees]
|
0.0
|
|
deg
|
Gajdoš et al. 2019
|
|
orbital period [days]
|
1.973760777
|
6e-08
|
day
|
Gajdoš et al. 2019
|
|
Rp
|
12.87
|
0.58
|
R_Earth
|
Berger et al. 2018
|
|
Rp/Rs
|
0.1738
|
0
|
|
Q1-Q17 DR25 KOI Table
|
|
ephemeris [JD]
|
2455011.68943
|
2.468e-05
|
BJD
|
Gajdoš et al. 2019
|
Previously Published Mid-Transit Times
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
2455003.794128
|
4.3e-05
|
BJD
|
Holczer et al. 2016
|
|
2455011.6893062
|
3.956e-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
|
|
2459391.459891
|
0.00237447
|
BJD
|
ExoFOP-TESS TOI
|
Observations
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
1.327
|
0.098
|
|
Am2
|
-0.161
|
0.065
|
|
a/Rs
|
6.84
|
2.89
|
|
Rp/Rs
|
0.325
|
0.063
|
|
ephemeris [JD]
|
2459529.6108
|
0.0072
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
87.9
|
|
|
omega [degrees]
|
0.0
|
|
|
orbital period [days]
|
1.973760777
|
|
|
u0
|
1.9693539599106338
|
|
|
u1
|
-3.3518784766533014
|
|
|
u2
|
3.640671258924865
|
|
|
u3
|
-1.2581466879319683
|
|
|
duration
|
0
|
0
|
