Total Reductions to Date: 1
Date Processed:
09/24/2023 at 00:07:22 (PDT)
Exoplanet Watch Ephemeris
|
Parameter
|
Value
|
Uncertainty
|
|
Orbital Period (Days)
|
-
|
-
|
|
Ephemeris (BJD_TDB)
|
-
|
-
|
|
Time saved (hours)
|
-
|
|
Assumed Priors
|
Parameter
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
RA
|
87.679561
|
|
decimal
|
|
|
DEC
|
-27.6233218
|
|
decimal
|
|
|
Host Star Metallicity
|
0.27
|
0.1
|
|
Lendl et al. 2019
|
|
Host Star log(g)
|
4.5
|
0.09
|
Log10(cgs)
|
ExoFOP-TESS TOI
|
|
Host Star Radius [R_Sun]
|
0.87
|
0.03
|
Sol
|
Lendl et al. 2019
|
|
Host Star Effective Temperature [K]
|
5298.0
|
99.0
|
K
|
Lendl et al. 2019
|
|
a/Rs
|
11.25
|
0.19
|
|
Lendl et al. 2019
|
|
eccentricity
|
0.0
|
|
|
Lendl et al. 2019
|
|
inclination [degrees]
|
88.97
|
0.63
|
deg
|
Lendl et al. 2019
|
|
omega [degrees]
|
0.0
|
|
deg
|
Ivshina & Winn 2022
|
|
orbital period [days]
|
3.7684953
|
2.6e-06
|
day
|
Ivshina & Winn 2022
|
|
Rp
|
12.22
|
0.53
|
R_Earth
|
Lendl et al. 2019
|
|
Rp/Rs
|
0.129
|
0
|
|
Lendl et al. 2019
|
|
ephemeris [JD]
|
2459203.8382
|
0.0012
|
BJD-TDB
|
Ivshina & Winn 2022
|
Previously Published Mid-Transit Times
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
2459203.8382
|
0.0012
|
BJD-TDB
|
Ivshina & Winn 2022
|
|
2457383.65494
|
0.00021
|
BJD
|
Lendl et al. 2019
|
|
2459222.681031
|
0.000457
|
BJD
|
ExoFOP-TESS TOI
|
Observations
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
0.917
|
0.024
|
|
Am2
|
0.045
|
0.011
|
|
a/Rs
|
10.37
|
0.54
|
|
Rp/Rs
|
0.13
|
0.043
|
|
ephemeris [JD]
|
2459987.694
|
0.01
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
88.97
|
|
|
omega [degrees]
|
0.0
|
|
|
orbital period [days]
|
3.7684953
|
|
|
u0
|
1.8673137848358545
|
|
|
u1
|
-3.2552636091018075
|
|
|
u2
|
3.6874500354195328
|
|
|
u3
|
-1.299500156206292
|
|
|
duration
|
0.1294
|
0.0087
|
