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
|
293.6137413
|
|
decimal
|
|
|
DEC
|
47.838938
|
|
decimal
|
|
|
Host Star Metallicity
|
-0.2
|
0.15
|
|
Q1-Q17 DR25 KOI Table
|
|
Host Star log(g)
|
4.65963
|
0.022
|
Log10(cgs)
|
Gajdoš et al. 2019
|
|
Host Star Radius [R_Sun]
|
0.631396
|
0.03
|
Sol
|
Gajdoš et al. 2019
|
|
Host Star Effective Temperature [K]
|
4250.0
|
122.0
|
K
|
Gajdoš et al. 2019
|
|
a/Rs
|
43.185
|
0.782
|
|
Q1-Q17 DR25 KOI Table
|
|
eccentricity
|
0.0
|
|
|
Q1-Q17 DR25 KOI Table
|
|
inclination [degrees]
|
89.97
|
|
deg
|
Q1-Q17 DR25 KOI Table
|
|
omega [degrees]
|
0.0
|
|
deg
|
Gajdoš et al. 2019
|
|
orbital period [days]
|
11.008163
|
1.7e-05
|
day
|
Gajdoš et al. 2019
|
|
Rp
|
2.37
|
0.14
|
R_Earth
|
Berger et al. 2018
|
|
Rp/Rs
|
0.0382
|
0
|
|
Q1-Q17 DR25 KOI Table
|
|
ephemeris [JD]
|
2454976.22618
|
0.00125186
|
BJD
|
Gajdoš et al. 2019
|
Previously Published Mid-Transit Times
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
2454965.217461
|
0.001875
|
BJD
|
Holczer et al. 2016
|
|
2454976.2267555553
|
0.0014079844444444445
|
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, Rowe et al. 2014, Q1-Q8 KOI Table
|
Observations
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
0.932
|
0.019
|
|
Am2
|
0.07
|
0.16
|
|
a/Rs
|
39.53
|
2.23
|
|
Rp/Rs
|
0.076
|
0.022
|
|
ephemeris [JD]
|
2459786.773
|
0.012
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
89.97
|
|
|
omega [degrees]
|
0.0
|
|
|
orbital period [days]
|
11.008163
|
|
|
u0
|
2.090787712115073
|
|
|
u1
|
-3.250873631047753
|
|
|
u2
|
3.258062470198791
|
|
|
u3
|
-1.0979765027171968
|
|
|
duration
|
0.087
|
0.01
|
