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
|
217.3920159
|
|
decimal
|
|
|
DEC
|
39.7903991
|
|
decimal
|
|
|
Host Star Metallicity
|
0.02
|
0.058
|
|
Polanski et al. 2024
|
|
Host Star log(g)
|
4.566
|
0.021
|
Log10(cgs)
|
Polanski et al. 2024
|
|
Host Star Radius [R_Sun]
|
0.796
|
0.0286
|
Sol
|
Polanski et al. 2024
|
|
Host Star Effective Temperature [K]
|
5192.0
|
61.0
|
K
|
Polanski et al. 2024
|
|
a/Rs
|
22.5
|
0.2
|
|
Kokori et al. 2023
|
|
eccentricity
|
0.0
|
|
|
Polanski et al. 2024
|
|
inclination [degrees]
|
88.9
|
0.11
|
deg
|
Kokori et al. 2023
|
|
omega [degrees]
|
90.0
|
|
deg
|
Polanski et al. 2024
|
|
orbital period [days]
|
10.355096
|
1.8e-05
|
day
|
Polanski et al. 2024
|
|
Rp
|
2.77
|
0.14
|
R_Earth
|
Polanski et al. 2024
|
|
Rp/Rs
|
0.0324
|
0
|
|
Hedges et al. 2021
|
|
ephemeris [JD]
|
2458743.744
|
0.001
|
BJD
|
Polanski et al. 2024
|
Previously Published Mid-Transit Times
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
2458743.73295
|
0.00145
|
BJD, BJD-TDB
|
Polanski et al. 2024, Frazier et al. 2023
|
|
2458805.85425
|
0.00029
|
BJD-TDB
|
Kokori et al. 2023
|
|
2458847.2776
|
0.0006
|
JD
|
Hedges et al. 2021
|
|
2458940.4798
|
0.0011
|
BJD
|
Osborn et al. 2022
|
|
2459675.695029
|
0.0017822
|
BJD
|
ExoFOP-TESS TOI
|
Observations
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
1.152
|
0.025
|
|
Am2
|
-0.147
|
0.011
|
|
a/Rs
|
21.66
|
0.58
|
|
Rp/Rs
|
0.065
|
0.017
|
|
ephemeris [JD]
|
2459965.666
|
0.011
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
88.9
|
|
|
omega [degrees]
|
90.0
|
|
|
orbital period [days]
|
10.355096
|
|
|
u0
|
1.84698785197094
|
|
|
u1
|
-3.0596030460863
|
|
|
u2
|
3.4475961275067815
|
|
|
u3
|
-1.2349808820182355
|
|
|
duration
|
0.111
|
0.012
|
