Total Reductions to Date: 1
Date Processed:
05/27/2025 at 07:00:04 (PDT)
Exoplanet Watch Ephemeris
|
Parameter
|
Value
|
Uncertainty
|
|
Orbital Period (Days)
|
4.147015253511174
|
8.191374894338455e-06
|
|
Ephemeris (BJD_TDB)
|
2459415.7501702164
|
0.008745422161515016
|
Assumed Priors
|
Parameter
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
RA
|
283.257573
|
|
decimal
|
|
|
DEC
|
40.9904095
|
|
decimal
|
|
|
Host Star Metallicity
|
-0.02
|
0.25
|
|
Q1-Q17 DR25 KOI Table
|
|
Host Star log(g)
|
4.14819
|
0.19
|
Log10(cgs)
|
Gajdoš et al. 2019
|
|
Host Star Radius [R_Sun]
|
1.40314
|
0.1
|
Sol
|
Gajdoš et al. 2019
|
|
Host Star Effective Temperature [K]
|
5694.0
|
122.0
|
K
|
Gajdoš et al. 2019
|
|
a/Rs
|
11.21
|
1.1
|
|
Q1-Q17 DR25 KOI Table
|
|
eccentricity
|
0.0
|
|
|
Q1-Q17 DR25 KOI Table
|
|
inclination [degrees]
|
88.7
|
|
deg
|
Q1-Q17 DR25 KOI Table
|
|
omega [degrees]
|
0.0
|
|
deg
|
Gajdoš et al. 2019
|
|
orbital period [days]
|
4.14702277
|
6.4e-07
|
day
|
Gajdoš et al. 2019
|
|
Rp
|
7.88
|
0.61
|
R_Earth
|
Berger et al. 2018
|
|
Rp/Rs
|
0.0607
|
0
|
|
Q1-Q17 DR25 KOI Table
|
|
ephemeris [JD]
|
2455003.32539
|
0.00011897
|
BJD
|
Gajdoš et al. 2019
|
Previously Published Mid-Transit Times
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
2454966.002928
|
0.000178
|
BJD
|
Holczer et al. 2016
|
|
2455003.3258205
|
0.00017437125000000002
|
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
|
Observations
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
1.124
|
0.03
|
|
Am2
|
-0.11
|
0.056
|
|
a/Rs
|
12.82
|
2.17
|
|
Rp/Rs
|
0.121
|
0.019
|
|
ephemeris [JD]
|
2459415.7531
|
0.0095
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
88.7
|
|
|
omega [degrees]
|
0.0
|
|
|
orbital period [days]
|
4.14702277
|
|
|
u0
|
2.3828633087978197
|
|
|
u1
|
-4.314386709961688
|
|
|
u2
|
4.562453735790429
|
|
|
u3
|
-1.6309302666407017
|
|
|
duration
|
0.11
|
0.018
|
