Total Reductions to Date: 2
Date Processed:
09/24/2023 at 00:07:22 (PDT)
Exoplanet Watch Ephemeris
|
Parameter
|
Value
|
Uncertainty
|
|
Orbital Period (Days)
|
3.7970181301078085
|
2.066451242813404e-06
|
|
Ephemeris (BJD_TDB)
|
2460122.859341195
|
0.002807036566153322
|
|
Time saved (hours)
|
-
|
|
Assumed Priors
|
Parameter
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
RA
|
290.3579781
|
|
decimal
|
|
|
DEC
|
40.5676965
|
|
decimal
|
|
|
Host Star Metallicity
|
0.442
|
0.232
|
|
Gajdoš et al. 2019
|
|
Host Star log(g)
|
4.55
|
0.04
|
Log10(cgs)
|
Gajdoš et al. 2019
|
|
Host Star Radius [R_Sun]
|
0.83
|
0.04
|
Sol
|
Gajdoš et al. 2019
|
|
Host Star Effective Temperature [K]
|
5211.36
|
247.58
|
K
|
Gajdoš et al. 2019
|
|
a/Rs
|
13.635
|
0.9
|
|
Q1-Q17 DR25 KOI Table
|
|
eccentricity
|
0.0
|
|
|
Q1-Q17 DR25 KOI Table
|
|
inclination [degrees]
|
88.65
|
0.08
|
deg
|
Q1-Q17 DR25 KOI Table
|
|
omega [degrees]
|
0.0
|
|
deg
|
Gajdoš et al. 2019
|
|
orbital period [days]
|
3.79701794
|
1.2e-07
|
day
|
Gajdoš et al. 2019
|
|
Rp
|
10.26
|
0.47
|
R_Earth
|
Berger et al. 2018
|
|
Rp/Rs
|
0.1201
|
0
|
|
Q1-Q17 DR25 KOI Table
|
|
ephemeris [JD]
|
2454966.50884
|
2.5e-05
|
BJD
|
Gajdoš et al. 2019
|
Previously Published Mid-Transit Times
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
2454966.5087204543
|
3.9636363636363626e-05
|
BJD, BJD-TDB, JD
|
Gajdoš et al. 2019, Q1-Q17 DR25 Supplemental KOI Table, Q1-Q17 DR25 KOI Table, Bonomo et al. 2017, Holczer et al. 2016, Morton et al. 2016, Q1-Q17 DR24 KOI Table, Q1-Q16 KOI Table, Q1-Q12 KOI Table, Hébrard et al. 2014, Q1-Q8 KOI Table
|
|
2459420.412953
|
0.003265
|
BJD
|
ExoFOP-TESS TOI
|
Observations
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
1.0001
|
0.009
|
|
Am2
|
0.002
|
0.013
|
|
a/Rs
|
12.16
|
2.08
|
|
Rp/Rs
|
0.11
|
0.018
|
|
ephemeris [JD]
|
2459750.747
|
0.0091
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
88.65
|
|
|
omega [degrees]
|
0.0
|
|
|
orbital period [days]
|
3.79701794
|
|
|
u0
|
2.1564354642466252
|
|
|
u1
|
-3.717560490928139
|
|
|
u2
|
3.922395308390864
|
|
|
u3
|
-1.3612702232611058
|
|
|
duration
|
0.106
|
0.016
|
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
1.147
|
0.017
|
|
Am2
|
-0.126
|
0.086
|
|
a/Rs
|
14.23
|
1.62
|
|
Rp/Rs
|
0.159
|
0.021
|
|
ephemeris [JD]
|
2460122.8574
|
0.0043
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
88.65
|
|
|
omega [degrees]
|
0.0
|
|
|
orbital period [days]
|
3.79701794
|
|
|
u0
|
1.812890994532335
|
|
|
u1
|
-3.106432958565613
|
|
|
u2
|
3.5151338392303857
|
|
|
u3
|
-1.2215918228175315
|
|
|
duration
|
0.093
|
0.013
|
