Total Reductions to Date: 1
Date Processed:
09/18/2023 at 00:07:19 (PDT)
Exoplanet Watch Ephemeris
|
Parameter
|
Value
|
Uncertainty
|
|
Orbital Period (Days)
|
4.147015090644377
|
8.598649261980618e-06
|
|
Ephemeris (BJD_TDB)
|
2459415.749996886
|
0.009184210327324216
|
|
Time saved (hours)
|
-
|
|
Assumed Priors
|
Parameter
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
RA
|
283.257573
|
|
decimal
|
|
|
DEC
|
40.9904095
|
|
decimal
|
|
|
Host Star Metallicity
|
-0.02
|
0.25
|
|
Q1-Q17 DR25 KOI Table
|
|
Host Star log(g)
|
4.15
|
0.19
|
Log10(cgs)
|
Gajdoš et al. 2019
|
|
Host Star Radius [R_Sun]
|
1.4
|
0.1
|
Sol
|
Gajdoš et al. 2019
|
|
Host Star Effective Temperature [K]
|
5694.0
|
122.0
|
K
|
Gajdoš et al. 2019
|
|
a/Rs
|
11.21
|
1.1
|
|
Q1-Q17 DR25 KOI Table
|
|
eccentricity
|
0.0
|
|
|
Q1-Q17 DR25 KOI Table
|
|
inclination [degrees]
|
88.7
|
|
deg
|
Q1-Q17 DR25 KOI Table
|
|
omega [degrees]
|
0.0
|
|
deg
|
Gajdoš et al. 2019
|
|
orbital period [days]
|
4.14702277
|
6.4e-07
|
day
|
Gajdoš et al. 2019
|
|
Rp
|
7.88
|
0.61
|
R_Earth
|
Berger et al. 2018
|
|
Rp/Rs
|
0.0607
|
0
|
|
Q1-Q17 DR25 KOI Table
|
|
ephemeris [JD]
|
2455003.32539
|
0.000119
|
BJD
|
Gajdoš et al. 2019
|
Previously Published Mid-Transit Times
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
2454966.002928
|
0.000178
|
BJD
|
Holczer et al. 2016
|
|
2455003.3258205
|
0.000174375
|
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
|
1.119
|
0.03
|
|
Am2
|
-0.106
|
0.053
|
|
a/Rs
|
12.58
|
2.21
|
|
Rp/Rs
|
0.121
|
0.019
|
|
ephemeris [JD]
|
2459415.753
|
0.0095
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
88.7
|
|
|
omega [degrees]
|
0.0
|
|
|
orbital period [days]
|
4.14702277
|
|
|
u0
|
2.384852141795476
|
|
|
u1
|
-4.32079748667749
|
|
|
u2
|
4.570046828615786
|
|
|
u3
|
-1.6341014156347677
|
|
|
duration
|
0.112
|
0.018
|
