Total Reductions to Date: 1
Date Processed:
09/06/2025 at 07:00:04 (PDT)
Exoplanet Watch Ephemeris
|
Parameter
|
Value
|
Uncertainty
|
|
Orbital Period (Days)
|
2.756598078262979
|
3.7608946527583585e-07
|
|
Ephemeris (BJD_TDB)
|
2459878.7705425466
|
0.00044169794794608324
|
|
Time saved (hours)
|
-
|
|
Assumed Priors
|
Parameter
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
RA
|
4.6030424
|
|
decimal
|
|
|
DEC
|
-15.2674044
|
|
decimal
|
|
|
Host Star Metallicity
|
-0.02
|
0.09
|
|
Kokori et al. 2023
|
|
Host Star log(g)
|
4.3
|
0.2
|
Log10(cgs)
|
Kokori et al. 2023
|
|
Host Star Radius [R_Sun]
|
1.34
|
0.06
|
Sol
|
Kokori et al. 2023
|
|
Host Star Effective Temperature [K]
|
5950.0
|
100.0
|
K
|
Kokori et al. 2023
|
|
a/Rs
|
6.64
|
0.16
|
|
Kokori et al. 2023
|
|
eccentricity
|
0.0039
|
|
|
Bonomo et al. 2017
|
|
inclination [degrees]
|
82.8
|
0.3
|
deg
|
Kokori et al. 2023
|
|
omega [degrees]
|
0.0
|
|
deg
|
Knudstrup et al. 2024
|
|
orbital period [days]
|
2.75659747
|
4.6e-07
|
day
|
Kokori et al. 2023
|
|
Rp
|
13.8
|
0.75
|
R_Earth
|
ExoFOP-TESS TOI
|
|
Rp/Rs
|
0.0962
|
0
|
|
ExoFOP-TESS TOI
|
|
ephemeris [JD]
|
2457309.62113
|
0.00025
|
BJD-TDB
|
Kokori et al. 2023
|
Previously Published Mid-Transit Times
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
2455123.6379
|
0.0005
|
HJD
|
Smalley et al. 2010
|
|
2455228.38879
|
0.000665
|
BJD-TDB, HJD
|
Albrecht et al. 2012, Anderson et al. 2011
|
|
2455837.59821
|
0.00044
|
BJD-TDB
|
Bonomo et al. 2017, Southworth et al. 2014
|
|
2456548.80037
|
0.00022
|
BJD-TDB
|
Ivshina & Winn 2022
|
|
2456631.49797
|
0.00023
|
BJD-TDB
|
Kokori et al. 2022
|
|
2457309.62113
|
0.00025
|
BJD-TDB
|
Kokori et al. 2023
|
|
2459090.383107
|
0.00048461
|
BJD
|
ExoFOP-TESS TOI
|
Observations
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
1.0026
|
0.0033
|
|
Am2
|
-0.00151
|
0.00074
|
|
a/Rs
|
6.58
|
0.097
|
|
Rp/Rs
|
0.0953
|
0.0033
|
|
ephemeris [JD]
|
2459878.7692
|
0.0015
|
|
eccentricity
|
0.0039
|
|
|
inclination [degrees]
|
82.8
|
|
|
omega [degrees]
|
0.0
|
|
|
orbital period [days]
|
2.75659747
|
|
|
u0
|
2.154636219581297
|
|
|
u1
|
-3.797124714056893
|
|
|
u2
|
4.166962472966332
|
|
|
u3
|
-1.524473916398156
|
|
|
duration
|
0.0972
|
0.0034
|
