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
|
293.6369437
|
|
decimal
|
|
|
DEC
|
42.8248275
|
|
decimal
|
|
|
Host Star Metallicity
|
-0.18
|
0.1
|
|
Gajdoš et al. 2019
|
|
Host Star log(g)
|
4.75875
|
0.027
|
Log10(cgs)
|
Gajdoš et al. 2019
|
|
Host Star Radius [R_Sun]
|
0.582488
|
0.028
|
Sol
|
Gajdoš et al. 2019
|
|
Host Star Effective Temperature [K]
|
4500.0
|
116.0
|
K
|
Gajdoš et al. 2019
|
|
a/Rs
|
33.32
|
5.7
|
|
Q1-Q17 DR25 KOI Table
|
|
eccentricity
|
0.0
|
|
|
Q1-Q17 DR25 KOI Table
|
|
inclination [degrees]
|
89.51
|
|
deg
|
Q1-Q17 DR25 KOI Table
|
|
omega [degrees]
|
0.0
|
|
deg
|
Gajdoš et al. 2019
|
|
orbital period [days]
|
12.039948
|
1.3e-05
|
day
|
Gajdoš et al. 2019
|
|
Rp
|
2.22
|
0.11
|
R_Earth
|
Berger et al. 2018
|
|
Rp/Rs
|
0.0354
|
0
|
|
Q1-Q17 DR25 KOI Table
|
|
ephemeris [JD]
|
2455014.22266
|
0.00086004
|
BJD
|
Gajdoš et al. 2019
|
Previously Published Mid-Transit Times
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
2454966.065172
|
0.001911
|
BJD
|
Holczer et al. 2016
|
|
2455014.2243755003
|
0.001037505
|
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
|
Observations
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
1.004
|
0.012
|
|
Am2
|
-0.007
|
0.096
|
|
a/Rs
|
39.86
|
13.09
|
|
Rp/Rs
|
0.071
|
0.017
|
|
ephemeris [JD]
|
2459745.9416
|
0.01
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
89.51
|
|
|
omega [degrees]
|
0.0
|
|
|
orbital period [days]
|
12.039948
|
|
|
u0
|
2.0631731623320753
|
|
|
u1
|
-3.4664701374987383
|
|
|
u2
|
3.678846955143523
|
|
|
u3
|
-1.2755499251577684
|
|
|
duration
|
0
|
0
|
