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
|
285.967897
|
|
decimal
|
|
|
DEC
|
45.7390789
|
|
decimal
|
|
|
Host Star Metallicity
|
-0.22
|
0.3
|
|
Valizadegan et al. 2022
|
|
Host Star log(g)
|
4.526
|
0.048
|
Log10(cgs)
|
Valizadegan et al. 2022
|
|
Host Star Radius [R_Sun]
|
0.864
|
0.249
|
Sol
|
Valizadegan et al. 2022
|
|
Host Star Effective Temperature [K]
|
5774.0
|
172.0
|
K
|
Valizadegan et al. 2022
|
|
a/Rs
|
10.81
|
5.4
|
|
Q1-Q17 DR25 KOI Table
|
|
eccentricity
|
0.0
|
|
|
Q1-Q17 DR25 KOI Table
|
|
inclination [degrees]
|
85.35
|
|
deg
|
Q1-Q17 DR25 KOI Table
|
|
omega [degrees]
|
0.0
|
|
deg
|
Valizadegan et al. 2022
|
|
orbital period [days]
|
5.82352
|
1.3e-05
|
day
|
Valizadegan et al. 2022
|
|
Rp
|
2.71
|
0.87
|
R_Earth
|
Valizadegan et al. 2022
|
|
Rp/Rs
|
0.0298
|
0
|
|
Q1-Q17 DR25 KOI Table
|
|
ephemeris [JD]
|
2455187.99602
|
0.0016
|
BJD
|
Q1-Q17 DR25 Supplemental KOI Table
|
Previously Published Mid-Transit Times
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
2455187.995402857
|
0.0020008571428571428
|
BJD
|
Q1-Q17 DR25 Supplemental KOI Table, Q1-Q17 DR25 KOI Table, Holczer 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
|
1.025
|
0.02
|
|
Am2
|
-0.024
|
0.022
|
|
a/Rs
|
11.85
|
15.69
|
|
Rp/Rs
|
0.058
|
0.017
|
|
ephemeris [JD]
|
2459776.949
|
0.012
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
85.35
|
|
|
omega [degrees]
|
0.0
|
|
|
orbital period [days]
|
5.82352
|
|
|
u0
|
2.4440285260759325
|
|
|
u1
|
-4.392265541673124
|
|
|
u2
|
4.605265603655729
|
|
|
u3
|
-1.657028519434732
|
|
|
duration
|
0
|
0
|
