Total Reductions to Date: 1
Date Processed:
09/18/2023 at 00:07:19 (PDT)
Exoplanet Watch Ephemeris
|
Parameter
|
Value
|
Uncertainty
|
|
Orbital Period (Days)
|
3.1289927367327577
|
1.0476542152479352e-06
|
|
Ephemeris (BJD_TDB)
|
2459750.7423619763
|
0.0011013931311910858
|
|
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
|
0.995
|
0.023
|
|
Am2
|
0.002
|
0.023
|
|
a/Rs
|
5.69
|
0.53
|
|
Rp/Rs
|
0.107
|
0.015
|
|
ephemeris [JD]
|
2459750.734
|
0.0088
|
|
eccentricity
|
0.11
|
|
|
inclination [degrees]
|
87.8
|
|
|
omega [degrees]
|
146.0
|
|
|
orbital period [days]
|
3.12899225
|
|
|
u0
|
1.7193364915083844
|
|
|
u1
|
-3.13419086228524
|
|
|
u2
|
3.834807706544236
|
|
|
u3
|
-1.4199532786242925
|
|
|
duration
|
0.163
|
0.013
|
