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
|
297.4303826
|
|
decimal
|
|
|
DEC
|
39.8478795
|
|
decimal
|
|
|
Host Star Metallicity
|
-0.2
|
0.15
|
|
Valizadegan et al. 2022
|
|
Host Star log(g)
|
4.662
|
0.025
|
Log10(cgs)
|
Valizadegan et al. 2022
|
|
Host Star Radius [R_Sun]
|
0.603
|
0.027
|
Sol
|
Valizadegan et al. 2022
|
|
Host Star Effective Temperature [K]
|
4224.0
|
84.0
|
K
|
Valizadegan et al. 2022
|
|
a/Rs
|
7.856
|
0.531
|
|
Q1-Q17 DR25 KOI Table
|
|
eccentricity
|
0.0
|
|
|
Q1-Q17 DR25 KOI Table
|
|
inclination [degrees]
|
89.89
|
|
deg
|
Q1-Q17 DR25 KOI Table
|
|
omega [degrees]
|
0.0
|
|
deg
|
Valizadegan et al. 2022
|
|
orbital period [days]
|
1.60932
|
3e-06
|
day
|
Valizadegan et al. 2022
|
|
Rp
|
1.901
|
0.07
|
R_Earth
|
Valizadegan et al. 2022
|
|
Rp/Rs
|
0.027
|
0
|
|
Q1-Q17 DR25 KOI Table
|
|
ephemeris [JD]
|
2455011.94178
|
0.00158
|
BJD
|
Q1-Q17 DR25 Supplemental KOI Table
|
Previously Published Mid-Transit Times
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
2455011.9428616664
|
0.0015200000000000003
|
BJD
|
Q1-Q17 DR25 Supplemental KOI Table, Q1-Q17 DR25 KOI Table, Q1-Q17 DR24 KOI Table, Q1-Q16 KOI Table, Q1-Q12 KOI Table, Q1-Q8 KOI Table
|
Observations
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
0.867
|
0.038
|
|
Am2
|
0.109
|
0.076
|
|
a/Rs
|
10.37
|
1.53
|
|
Rp/Rs
|
0.052
|
0.015
|
|
ephemeris [JD]
|
2459844.71
|
0.012
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
89.89
|
|
|
omega [degrees]
|
0.0
|
|
|
orbital period [days]
|
1.60932
|
|
|
u0
|
2.2399402628692533
|
|
|
u1
|
-3.4798273550764396
|
|
|
u2
|
3.3697204888180687
|
|
|
u3
|
-1.1298333463981343
|
|
|
duration
|
0
|
0
|
