Total Reductions to Date: 1
Date Processed:
09/06/2025 at 07:00:04 (PDT)
Exoplanet Watch Ephemeris
|
Parameter
|
Value
|
Uncertainty
|
|
Orbital Period (Days)
|
4.225384111011862
|
1.1426505088281673e-06
|
|
Ephemeris (BJD_TDB)
|
2459736.7938766144
|
0.001287794295201548
|
|
Time saved (hours)
|
-
|
|
Assumed Priors
|
Parameter
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
RA
|
287.1305782
|
|
decimal
|
|
|
DEC
|
42.3501533
|
|
decimal
|
|
|
Host Star Metallicity
|
0.37
|
0.04
|
|
Fulton & Petigura 2018
|
|
Host Star log(g)
|
4.39363
|
0.08
|
Log10(cgs)
|
Gajdoš et al. 2019
|
|
Host Star Radius [R_Sun]
|
1.03122
|
0.025
|
Sol
|
Gajdoš et al. 2019
|
|
Host Star Effective Temperature [K]
|
5501.0
|
122.0
|
K
|
Gajdoš et al. 2019
|
|
a/Rs
|
12.3266
|
0.086
|
|
Q1-Q17 DR25 KOI Table
|
|
eccentricity
|
0.0
|
|
|
Q1-Q17 DR25 KOI Table
|
|
inclination [degrees]
|
89.66
|
|
deg
|
Q1-Q17 DR25 KOI Table
|
|
omega [degrees]
|
0.0
|
|
deg
|
Gajdoš et al. 2019
|
|
orbital period [days]
|
4.22538411
|
1.8e-07
|
day
|
Gajdoš et al. 2019
|
|
Rp
|
8.55
|
0.22
|
R_Earth
|
Fulton & Petigura 2018
|
|
Rp/Rs
|
0.087
|
0
|
|
Q1-Q17 DR25 KOI Table
|
|
ephemeris [JD]
|
2454970.56079
|
3.568e-05
|
BJD
|
Gajdoš et al. 2019
|
Previously Published Mid-Transit Times
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
2454970.5605989248
|
5.496e-05
|
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
|
|
2459394.539688
|
0.00126356
|
BJD
|
ExoFOP-TESS TOI
|
Observations
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
1.046
|
0.012
|
|
Am2
|
-0.0357
|
0.0076
|
|
a/Rs
|
11.99
|
0.25
|
|
Rp/Rs
|
0.145
|
0.014
|
|
ephemeris [JD]
|
2459736.7733
|
0.0043
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
89.66
|
|
|
omega [degrees]
|
0.0
|
|
|
orbital period [days]
|
4.22538411
|
|
|
u0
|
2.2901449242114444
|
|
|
u1
|
-4.031126067274373
|
|
|
u2
|
4.222524383325138
|
|
|
u3
|
-1.4815431773416932
|
|
|
duration
|
0.1284
|
0.0031
|
