Total Reductions to Date: 1
Date Processed:
09/06/2025 at 07:00:04 (PDT)
Exoplanet Watch Ephemeris
|
Parameter
|
Value
|
Uncertainty
|
|
Orbital Period (Days)
|
-
|
-
|
|
Ephemeris (BJD_TDB)
|
-
|
-
|
|
Time saved (hours)
|
-
|
|
Assumed Priors
|
Parameter
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
RA
|
110.3880285
|
|
decimal
|
|
|
DEC
|
58.2681094
|
|
decimal
|
|
|
Host Star Metallicity
|
-0.04
|
0.03
|
|
Kokori et al. 2023
|
|
Host Star log(g)
|
4.18
|
0.09
|
Log10(cgs)
|
Kokori et al. 2023
|
|
Host Star Radius [R_Sun]
|
1.55
|
0.05
|
Sol
|
Kokori et al. 2023
|
|
Host Star Effective Temperature [K]
|
5700.0
|
70.0
|
K
|
Kokori et al. 2023
|
|
a/Rs
|
7.68
|
0.11
|
|
Kokori et al. 2023
|
|
eccentricity
|
0.0039
|
0.012
|
|
Bonomo et al. 2017
|
|
inclination [degrees]
|
88.8
|
0.6
|
deg
|
Kokori et al. 2023
|
|
omega [degrees]
|
240.0
|
39.0
|
deg
|
Knutson et al. 2014
|
|
orbital period [days]
|
4.12506679
|
4.8e-07
|
day
|
Kokori et al. 2023
|
|
Rp
|
15.35
|
0.88
|
R_Earth
|
ExoFOP-TESS TOI
|
|
Rp/Rs
|
0.0938
|
0
|
|
ExoFOP-TESS TOI
|
|
ephemeris [JD]
|
2456878.47303
|
0.00023
|
BJD-TDB
|
Kokori et al. 2023
|
Previously Published Mid-Transit Times
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
2454485.93315
|
0.000375
|
BJD-TDB
|
Bonomo et al. 2017, Narita et al. 2010
|
|
2455682.20389
|
0.00023
|
BJD-TDB
|
Kokori et al. 2022
|
|
2455933.83257
|
0.00085
|
BJD-TDB
|
Ivshina & Winn 2022
|
|
2456878.47303
|
0.00023
|
BJD-TDB
|
Kokori et al. 2023
|
|
2460339.400472
|
0.001473
|
BJD
|
ExoFOP-TESS TOI
|
Observations
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
0.996
|
0.016
|
|
Am2
|
-0.0055
|
0.0043
|
|
a/Rs
|
7.14
|
0.32
|
|
Rp/Rs
|
0.0
|
0.013
|
|
ephemeris [JD]
|
2459922.767
|
0.013
|
|
eccentricity
|
0.0039
|
|
|
inclination [degrees]
|
88.8
|
|
|
omega [degrees]
|
240.0
|
|
|
orbital period [days]
|
4.12506679
|
|
|
u0
|
2.623840049271609
|
|
|
u1
|
-4.712888470035923
|
|
|
u2
|
4.745576768122401
|
|
|
u3
|
-1.6565282766434826
|
|
|
duration
|
0.1821
|
0.0096
|
