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
|
297.3159994
|
|
decimal
|
|
|
DEC
|
46.0232642
|
|
decimal
|
|
|
Host Star Metallicity
|
0.4
|
0.04
|
|
Fulton & Petigura 2018
|
|
Host Star log(g)
|
4.47026
|
0.14
|
Log10(cgs)
|
Gajdoš et al. 2019
|
|
Host Star Radius [R_Sun]
|
0.87259
|
0.027
|
Sol
|
Gajdoš et al. 2019
|
|
Host Star Effective Temperature [K]
|
4972.0
|
123.0
|
K
|
Gajdoš et al. 2019
|
|
a/Rs
|
7.43
|
3.3
|
|
Q1-Q17 DR25 KOI Table
|
|
eccentricity
|
0.0
|
|
|
Q1-Q17 DR25 KOI Table
|
|
inclination [degrees]
|
84.74
|
|
deg
|
Q1-Q17 DR25 KOI Table
|
|
omega [degrees]
|
0.0
|
|
deg
|
Gajdoš et al. 2019
|
|
orbital period [days]
|
2.3826432
|
3.4e-06
|
day
|
Gajdoš et al. 2019
|
|
Rp
|
2.201
|
0.094
|
R_Earth
|
Fulton & Petigura 2018
|
|
Rp/Rs
|
0.0266
|
0
|
|
Q1-Q17 DR25 KOI Table
|
|
ephemeris [JD]
|
2455003.66943
|
0.00109341
|
BJD
|
Gajdoš et al. 2019
|
Previously Published Mid-Transit Times
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
2454965.543615
|
0.001535
|
BJD
|
Holczer et al. 2016
|
|
2455003.66601
|
0.001153712222222222
|
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, Rowe et al. 2014, Q1-Q8 KOI Table
|
Observations
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
0.959
|
0.011
|
|
Am2
|
0.037
|
0.031
|
|
a/Rs
|
3.33
|
9.68
|
|
Rp/Rs
|
0.052
|
0.015
|
|
ephemeris [JD]
|
2459428.229
|
0.012
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
84.74
|
|
|
omega [degrees]
|
0.0
|
|
|
orbital period [days]
|
2.3826432
|
|
|
u0
|
1.7114671048194354
|
|
|
u1
|
-2.77525292129811
|
|
|
u2
|
3.167186247251815
|
|
|
u3
|
-1.1034003835783883
|
|
|
duration
|
0
|
0
|
