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
|
134.4441404
|
|
decimal
|
|
|
DEC
|
21.4532748
|
|
decimal
|
|
|
Host Star Metallicity
|
0.03
|
0.11
|
|
Livingston et al. 2018
|
|
Host Star log(g)
|
4.69
|
0.01
|
Log10(cgs)
|
Livingston et al. 2018
|
|
Host Star Radius [R_Sun]
|
0.64
|
0.16
|
Sol
|
Kruse et al. 2019
|
|
Host Star Effective Temperature [K]
|
4035.0
|
52.0
|
K
|
Livingston et al. 2018
|
|
a/Rs
|
57.2
|
16.6
|
|
Kruse et al. 2019
|
|
eccentricity
|
0.06
|
0.144415
|
|
Dressing et al. 2017
|
|
inclination [degrees]
|
89.79
|
0.14
|
deg
|
Dressing et al. 2017
|
|
omega [degrees]
|
-33.53
|
134.1328
|
deg
|
Dressing et al. 2017
|
|
orbital period [days]
|
30.954
|
0.0018
|
day
|
Kruse et al. 2019
|
|
Rp
|
3.07
|
0.78
|
R_Earth
|
Kruse et al. 2019
|
|
Rp/Rs
|
0.046
|
0
|
|
Kruse et al. 2019
|
|
ephemeris [JD]
|
2457147.4926
|
0.0023
|
BJD
|
Kruse et al. 2019
|
Previously Published Mid-Transit Times
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
2457116.53953
|
0.00476
|
BJD
|
Hirano et al. 2018
|
Observations
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
0.995
|
0.011
|
|
Am2
|
0.0046
|
0.0043
|
|
a/Rs
|
106.5
|
51.84
|
|
Rp/Rs
|
0.092
|
0.027
|
|
ephemeris [JD]
|
2459685.7
|
0.011
|
|
eccentricity
|
0.06
|
|
|
inclination [degrees]
|
89.79
|
|
|
omega [degrees]
|
-33.53
|
|
|
orbital period [days]
|
30.954
|
|
|
u0
|
2.084640703255406
|
|
|
u1
|
-2.9965622559225475
|
|
|
u2
|
2.8667197842482848
|
|
|
u3
|
-0.9547981888636898
|
|
|
duration
|
0
|
0
|
