Total Reductions to Date: 1
Date Processed:
09/18/2023 at 00:07:19 (PDT)
Exoplanet Watch Ephemeris
|
Parameter
|
Value
|
Uncertainty
|
|
Orbital Period (Days)
|
-
|
-
|
|
Ephemeris (BJD_TDB)
|
-
|
-
|
|
Time saved (hours)
|
-
|
|
Assumed Priors
|
Parameter
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
RA
|
283.8643937
|
|
decimal
|
|
|
DEC
|
41.3463859
|
|
decimal
|
|
|
Host Star Metallicity
|
0.14
|
0.15
|
|
Q1-Q17 DR25 KOI Table
|
|
Host Star log(g)
|
4.39
|
0.04
|
Log10(cgs)
|
Gajdoš et al. 2019
|
|
Host Star Radius [R_Sun]
|
1.05
|
0.06
|
Sol
|
Gajdoš et al. 2019
|
|
Host Star Effective Temperature [K]
|
5546.0
|
123.0
|
K
|
Gajdoš et al. 2019
|
|
a/Rs
|
9.6255
|
0.0157
|
|
Q1-Q17 DR25 KOI Table
|
|
eccentricity
|
0.0
|
|
|
Q1-Q17 DR25 KOI Table
|
|
inclination [degrees]
|
89.86
|
|
deg
|
Q1-Q17 DR25 KOI Table
|
|
omega [degrees]
|
0.0
|
|
deg
|
Gajdoš et al. 2019
|
|
orbital period [days]
|
3.7098771
|
3e-06
|
day
|
Gajdoš et al. 2019
|
|
Rp
|
4.63
|
0.29
|
R_Earth
|
Berger et al. 2018
|
|
Rp/Rs
|
0.0449
|
0
|
|
Q1-Q17 DR25 KOI Table
|
|
ephemeris [JD]
|
2455004.98622
|
0.000633
|
BJD
|
Gajdoš et al. 2019
|
Previously Published Mid-Transit Times
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
2454967.889753
|
0.000744
|
BJD
|
Holczer et al. 2016
|
|
2455004.9874035
|
0.000659375
|
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
|
0.906
|
0.011
|
|
Am2
|
0.095
|
0.02
|
|
a/Rs
|
9.701
|
0.045
|
|
Rp/Rs
|
0.09
|
0.024
|
|
ephemeris [JD]
|
2459764.738
|
0.011
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
89.86
|
|
|
omega [degrees]
|
0.0
|
|
|
orbital period [days]
|
3.7098771
|
|
|
u0
|
2.3401896582751527
|
|
|
u1
|
-4.174726560813674
|
|
|
u2
|
4.387748625946805
|
|
|
u3
|
-1.5532116580257331
|
|
|
duration
|
0.1209
|
0.0096
|
