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
|
281.1947316
|
|
decimal
|
|
|
DEC
|
47.4972606
|
|
decimal
|
|
|
Host Star Metallicity
|
0.33
|
0.1
|
|
Gajdoš et al. 2019
|
|
Host Star log(g)
|
4.57812
|
0.072459
|
Log10(cgs)
|
Gajdoš et al. 2019
|
|
Host Star Radius [R_Sun]
|
0.739515
|
0.074323
|
Sol
|
Gajdoš et al. 2019
|
|
Host Star Effective Temperature [K]
|
4715.0
|
103.37
|
K
|
Gajdoš et al. 2019
|
|
a/Rs
|
12.56
|
3.5
|
|
Q1-Q17 DR25 KOI Table
|
|
eccentricity
|
0.0
|
|
|
Weiss et al. 2024
|
|
inclination [degrees]
|
86.61
|
|
deg
|
Q1-Q17 DR25 KOI Table
|
|
omega [degrees]
|
0.0
|
|
deg
|
Weiss et al. 2024
|
|
orbital period [days]
|
2.50805735
|
2e-07
|
day
|
Weiss et al. 2024
|
|
Rp
|
3.04
|
0.11
|
R_Earth
|
Weiss et al. 2024
|
|
Rp/Rs
|
0.0388
|
0
|
|
Q1-Q17 DR25 KOI Table
|
|
ephemeris [JD]
|
2454968.00039
|
6.551e-05
|
BJD
|
Gajdoš et al. 2019
|
Previously Published Mid-Transit Times
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
2454955.46048
|
0.000116
|
BJD
|
Holczer et al. 2016
|
|
2459392.21042
|
0.00123075
|
BJD
|
ExoFOP-TESS TOI
|
Observations
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
1.0021
|
0.0064
|
|
Am2
|
-0.0015
|
0.0064
|
|
a/Rs
|
14.18
|
9.93
|
|
Rp/Rs
|
0.072
|
0.022
|
|
ephemeris [JD]
|
2459715.773
|
0.012
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
86.61
|
|
|
omega [degrees]
|
0.0
|
|
|
orbital period [days]
|
2.50805735
|
|
|
u0
|
1.9671671638596169
|
|
|
u1
|
-3.3522035283287064
|
|
|
u2
|
3.643050263076898
|
|
|
u3
|
-1.2580138443221291
|
|
|
duration
|
0
|
0
|
