Total Reductions to Date: 1
Date Processed:
09/18/2023 at 00:07:19 (PDT)
Exoplanet Watch Ephemeris
|
Parameter
|
Value
|
Uncertainty
|
|
Orbital Period (Days)
|
2.8786659758273143
|
1.8973130382069466e-06
|
|
Ephemeris (BJD_TDB)
|
2460063.6399461403
|
0.0009052149160704032
|
|
Time saved (hours)
|
-
|
|
Assumed Priors
|
Parameter
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
RA
|
223.6587187
|
|
decimal
|
|
|
DEC
|
-38.7445469
|
|
decimal
|
|
|
Host Star Metallicity
|
0.14
|
0.08
|
|
Hellier et al. 2019
|
|
Host Star log(g)
|
4.24
|
0.05
|
Log10(cgs)
|
Hellier et al. 2019
|
|
Host Star Radius [R_Sun]
|
1.32
|
0.07
|
Sol
|
Hellier et al. 2019
|
|
Host Star Effective Temperature [K]
|
5910.0
|
145.0
|
K
|
Hellier et al. 2019
|
|
a/Rs
|
6.65
|
0.34
|
|
Hellier et al. 2019
|
|
eccentricity
|
0.0
|
|
|
Hellier et al. 2019
|
|
inclination [degrees]
|
82.7
|
0.6
|
deg
|
Hellier et al. 2019
|
|
omega [degrees]
|
0.0
|
|
deg
|
Ivshina & Winn 2022
|
|
orbital period [days]
|
2.8786686
|
2.2e-06
|
day
|
Ivshina & Winn 2022
|
|
Rp
|
13.79
|
0.9
|
R_Earth
|
Hellier et al. 2019
|
|
Rp/Rs
|
0.0962
|
0
|
|
Hellier et al. 2019
|
|
ephemeris [JD]
|
2458604.15644
|
0.0005
|
BJD-TDB
|
Ivshina & Winn 2022
|
Previously Published Mid-Transit Times
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
2458604.15644
|
0.0005
|
BJD-TDB
|
Ivshina & Winn 2022
|
|
2457271.3331
|
0.0017
|
HJD-UTC
|
Hellier et al. 2019
|
|
2459355.488108
|
0.000868
|
BJD
|
ExoFOP-TESS TOI
|
Observations
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
1.0312
|
0.0026
|
|
Am2
|
-0.0213
|
0.0028
|
|
a/Rs
|
6.462
|
0.079
|
|
Rp/Rs
|
0.1164
|
0.0034
|
|
ephemeris [JD]
|
2460063.6395
|
0.0013
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
82.7
|
|
|
omega [degrees]
|
0.0
|
|
|
orbital period [days]
|
2.8786686
|
|
|
u0
|
2.1911080098807743
|
|
|
u1
|
-3.8409906790594457
|
|
|
u2
|
4.145401215951083
|
|
|
u3
|
-1.4955184850011207
|
|
|
duration
|
0.1083
|
0.003
|
