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
|
300.1023512
|
|
decimal
|
|
|
DEC
|
45.7621918
|
|
decimal
|
|
|
Host Star Metallicity
|
0.26
|
0.1
|
|
Gajdoš et al. 2019
|
|
Host Star log(g)
|
4.09896
|
0.055
|
Log10(cgs)
|
Gajdoš et al. 2019
|
|
Host Star Radius [R_Sun]
|
1.49959
|
0.079
|
Sol
|
Gajdoš et al. 2019
|
|
Host Star Effective Temperature [K]
|
5757.0
|
134.0
|
K
|
Gajdoš et al. 2019
|
|
a/Rs
|
7.89
|
1.0
|
|
Q1-Q17 DR25 KOI Table
|
|
eccentricity
|
0.0
|
|
|
Q1-Q17 DR25 KOI Table
|
|
inclination [degrees]
|
86.55
|
0.5
|
deg
|
Q1-Q17 DR25 KOI Table
|
|
omega [degrees]
|
0.0
|
|
deg
|
Gajdoš et al. 2019
|
|
orbital period [days]
|
3.2467315
|
3.3e-07
|
day
|
Gajdoš et al. 2019
|
|
Rp
|
12.61
|
0.68
|
R_Earth
|
Berger et al. 2018
|
|
Rp/Rs
|
0.0837
|
0
|
|
Q1-Q17 DR25 KOI Table
|
|
ephemeris [JD]
|
2455187.1569
|
6.474e-05
|
BJD
|
Gajdoš et al. 2019
|
Previously Published Mid-Transit Times
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
2454966.378878333
|
0.0001448888888888889
|
BJD, JD
|
Q1-Q17 DR25 Supplemental KOI Table, Q1-Q17 DR25 KOI Table, Holczer et al. 2016, Morton et al. 2016, Q1-Q17 DR24 KOI Table, Q1-Q16 KOI Table, Q1-Q12 KOI Table, Q1-Q8 KOI Table, Bonomo et al. 2011
|
|
2455067.0268
|
0.00015
|
BJD-TDB
|
Southworth 2012
|
|
2455187.156566667
|
0.00016158
|
BJD, BJD-TDB
|
Gajdoš et al. 2019, Bonomo et al. 2017, Bonomo et al. 2015
|
|
2460534.504554
|
0.00607261
|
BJD
|
ExoFOP-TESS TOI
|
Observations
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
1.0336
|
0.0067
|
|
Am2
|
-0.0286
|
0.0087
|
|
a/Rs
|
7.98
|
2.81
|
|
Rp/Rs
|
0.063
|
0.041
|
|
ephemeris [JD]
|
2459761.801
|
0.012
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
86.55
|
|
|
omega [degrees]
|
0.0
|
|
|
orbital period [days]
|
3.2467315
|
|
|
u0
|
2.3715094635147143
|
|
|
u1
|
-4.293482841307631
|
|
|
u2
|
4.533765384158214
|
|
|
u3
|
-1.6117919388069293
|
|
|
duration
|
0
|
0
|
