Total Reductions to Date: 2
Date Processed:
09/24/2023 at 00:07:22 (PDT)
Exoplanet Watch Ephemeris
|
Parameter
|
Value
|
Uncertainty
|
|
Orbital Period (Days)
|
2.137753604032428
|
6.589639111596386e-07
|
|
Ephemeris (BJD_TDB)
|
2460121.8336776807
|
0.0009399254386723848
|
|
Time saved (hours)
|
0.0014
|
|
Assumed Priors
|
Parameter
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
RA
|
304.538843
|
|
decimal
|
|
|
DEC
|
-1.0760033
|
|
decimal
|
|
|
Host Star Metallicity
|
0.39
|
0.13
|
|
Kokori et al. 2022
|
|
Host Star log(g)
|
4.18
|
0.02
|
Log10(cgs)
|
Kokori et al. 2022
|
|
Host Star Radius [R_Sun]
|
1.64
|
0.05
|
Sol
|
Kokori et al. 2022
|
|
Host Star Effective Temperature [K]
|
5970.0
|
110.0
|
K
|
Kokori et al. 2022
|
|
a/Rs
|
4.86
|
0.2
|
|
Stassun et al. 2017
|
|
eccentricity
|
0.03
|
|
|
Bonomo et al. 2017
|
|
inclination [degrees]
|
79.86
|
0.21
|
deg
|
Mancini et al. 2019
|
|
omega [degrees]
|
0.0
|
|
deg
|
Ivshina & Winn 2022
|
|
orbital period [days]
|
2.1377512
|
1.9e-06
|
day
|
Ivshina & Winn 2022
|
|
Rp
|
15.74
|
0.25
|
R_Earth
|
Mancini et al. 2019
|
|
Rp/Rs
|
0.098
|
0
|
|
Stassun et al. 2017
|
|
ephemeris [JD]
|
2457173.8715
|
0.00024
|
BJD-TDB
|
Ivshina & Winn 2022
|
Previously Published Mid-Transit Times
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
2456506.8921945
|
0.0002
|
BJD-TDB, HJD-UTC
|
Bonomo et al. 2017, Hellier et al. 2015
|
|
2457173.87174
|
0.00021
|
BJD-TDB
|
Ivshina & Winn 2022, Mancini et al. 2019
|
|
2457205.93774
|
0.0001
|
BJD-TDB
|
Kokori et al. 2022
|
Observations
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
1.0555
|
0.007
|
|
Am2
|
-0.0306
|
0.0076
|
|
a/Rs
|
3.86
|
0.55
|
|
Rp/Rs
|
0.14
|
0.028
|
|
ephemeris [JD]
|
2459749.882
|
0.011
|
|
eccentricity
|
0.03
|
|
|
inclination [degrees]
|
79.86
|
|
|
omega [degrees]
|
0.0
|
|
|
orbital period [days]
|
2.1377512
|
|
|
u0
|
1.840786943681619
|
|
|
u1
|
-3.3062937757550364
|
|
|
u2
|
3.926468493598138
|
|
|
u3
|
-1.460961603015781
|
|
|
duration
|
0.14
|
0.015
|
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
1.0076
|
0.0053
|
|
Am2
|
-0.0037
|
0.0022
|
|
a/Rs
|
4.6
|
0.15
|
|
Rp/Rs
|
0.1028
|
0.0081
|
|
ephemeris [JD]
|
2460121.8228
|
0.0038
|
|
eccentricity
|
0.03
|
|
|
inclination [degrees]
|
79.86
|
|
|
omega [degrees]
|
0.0
|
|
|
orbital period [days]
|
2.1377512
|
|
|
u0
|
2.949937787404463
|
|
|
u1
|
-5.38220283711628
|
|
|
u2
|
5.232232142759351
|
|
|
u3
|
-1.7999670150811995
|
|
|
duration
|
0.1141
|
0.0085
|
