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
|
294.528597
|
|
decimal
|
|
|
DEC
|
46.6408737
|
|
decimal
|
|
|
Host Star Metallicity
|
0.21
|
0.15
|
|
Q1-Q17 DR25 KOI Table
|
|
Host Star log(g)
|
4.47744
|
0.056
|
Log10(cgs)
|
Gajdoš et al. 2019
|
|
Host Star Radius [R_Sun]
|
0.758548
|
0.031
|
Sol
|
Gajdoš et al. 2019
|
|
Host Star Effective Temperature [K]
|
4034.0
|
123.0
|
K
|
Gajdoš et al. 2019
|
|
a/Rs
|
10.35
|
0.982
|
|
Q1-Q17 DR25 KOI Table
|
|
eccentricity
|
0.0
|
|
|
Q1-Q17 DR25 KOI Table
|
|
inclination [degrees]
|
89.73
|
|
deg
|
Q1-Q17 DR25 KOI Table
|
|
omega [degrees]
|
0.0
|
|
deg
|
Gaidos et al. 2024
|
|
orbital period [days]
|
2.23
|
6.7e-06
|
day
|
Gaidos et al. 2024
|
|
Rp
|
3.03
|
0.16
|
R_Earth
|
Gaidos et al. 2024
|
|
Rp/Rs
|
0.0429
|
0
|
|
Q1-Q17 DR25 KOI Table
|
|
ephemeris [JD]
|
2454966.3757
|
0.00322221
|
BJD
|
Gajdoš et al. 2019
|
Previously Published Mid-Transit Times
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
2454966.3740225
|
0.00275277625
|
BJD, JD
|
Gajdoš et al. 2019, Q1-Q17 DR25 Supplemental KOI Table, Q1-Q17 DR25 KOI Table, Morton et al. 2016, Q1-Q17 DR24 KOI Table, Q1-Q16 KOI Table, Q1-Q12 KOI Table, Q1-Q8 KOI Table
|
|
2455373.825671
|
0.003329
|
BJD
|
Holczer et al. 2016
|
Observations
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
0.786
|
0.048
|
|
Am2
|
0.21
|
0.14
|
|
a/Rs
|
13.97
|
2.85
|
|
Rp/Rs
|
0.054
|
0.024
|
|
ephemeris [JD]
|
2459767.577
|
0.012
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
89.73
|
|
|
omega [degrees]
|
0.0
|
|
|
orbital period [days]
|
2.23
|
|
|
u0
|
1.9582469712337334
|
|
|
u1
|
-3.005922826565003
|
|
|
u2
|
3.101301332406739
|
|
|
u3
|
-1.0536254308624784
|
|
|
duration
|
0
|
0
|
