Total Reductions to Date: 1
Date Processed:
12/03/2023 at 00:07:36 (PST)
Exoplanet Watch Ephemeris
|
Parameter
|
Value
|
Uncertainty
|
|
Orbital Period (Days)
|
3.1289927273705724
|
1.0370266042466606e-06
|
|
Ephemeris (BJD_TDB)
|
2459750.742352439
|
0.0010959123325185729
|
|
Time saved (hours)
|
-
|
|
Assumed Priors
|
Parameter
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
RA
|
274.3732697
|
|
decimal
|
|
|
DEC
|
-3.3810594
|
|
decimal
|
|
|
Host Star Metallicity
|
0.07
|
0.1
|
|
Bonomo et al. 2017
|
|
Host Star log(g)
|
4.11
|
0.07
|
Log10(cgs)
|
Mallonn et al. 2019
|
|
Host Star Radius [R_Sun]
|
1.45
|
0.07
|
Sol
|
Mallonn et al. 2019
|
|
Host Star Effective Temperature [K]
|
5585.0
|
134.01
|
K
|
Mallonn et al. 2019
|
|
a/Rs
|
7.36
|
0.39
|
|
Hartman et al. 2014
|
|
eccentricity
|
0.11
|
0.063
|
|
Bonomo et al. 2017
|
|
inclination [degrees]
|
87.8
|
0.9
|
deg
|
Bonomo et al. 2017
|
|
omega [degrees]
|
146.0
|
98.0
|
deg
|
Hartman et al. 2014
|
|
orbital period [days]
|
3.12899225
|
9.2e-07
|
day
|
Ivshina & Winn 2022
|
|
Rp
|
15.98
|
2.02
|
R_Earth
|
Bonomo et al. 2017
|
|
Rp/Rs
|
0.101
|
0
|
|
Ivshina & Winn 2022
|
|
ephemeris [JD]
|
2457585.47928
|
0.00047
|
BJD-TDB
|
Ivshina & Winn 2022
|
Previously Published Mid-Transit Times
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
2455729.986505
|
0.00041
|
BJD, BJD-TDB
|
Bonomo et al. 2017, Hartman et al. 2014
|
|
2456502.84809
|
0.00033
|
BJD-TDB
|
Mallonn et al. 2019
|
|
2457585.47928
|
0.00047
|
BJD-TDB
|
Ivshina & Winn 2022
|
Observations
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
0.992
|
0.023
|
|
Am2
|
0.003
|
0.023
|
|
a/Rs
|
5.67
|
0.51
|
|
Rp/Rs
|
0.107
|
0.015
|
|
ephemeris [JD]
|
2459750.7339
|
0.0087
|
|
eccentricity
|
0.11
|
|
|
inclination [degrees]
|
87.8
|
|
|
omega [degrees]
|
146.0
|
|
|
orbital period [days]
|
3.12899225
|
|
|
u0
|
1.720237559457655
|
|
|
u1
|
-3.1362147303454564
|
|
|
u2
|
3.8373845722961777
|
|
|
u3
|
-1.4214073442268904
|
|
|
duration
|
0.162
|
0.012
|
