Total Reductions to Date: 2
Date Processed:
09/18/2023 at 00:07:19 (PDT)
Exoplanet Watch Ephemeris
|
Parameter
|
Value
|
Uncertainty
|
|
Orbital Period (Days)
|
-
|
-
|
|
Ephemeris (BJD_TDB)
|
-
|
-
|
|
Time saved (hours)
|
-
|
|
Assumed Priors
|
Parameter
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
RA
|
282.9662152
|
|
decimal
|
|
|
DEC
|
48.3450555
|
|
decimal
|
|
|
Host Star Metallicity
|
-0.1
|
0.25
|
|
Q1-Q17 DR25 KOI Table
|
|
Host Star log(g)
|
4.4
|
0.05
|
Log10(cgs)
|
Gajdoš et al. 2019
|
|
Host Star Radius [R_Sun]
|
1.1
|
0.09
|
Sol
|
Gajdoš et al. 2019
|
|
Host Star Effective Temperature [K]
|
5983.0
|
122.0
|
K
|
Gajdoš et al. 2019
|
|
a/Rs
|
8.92
|
2.6
|
|
Q1-Q17 DR25 KOI Table
|
|
eccentricity
|
0.0
|
|
|
Q1-Q17 DR25 KOI Table
|
|
inclination [degrees]
|
84.95
|
|
deg
|
Q1-Q17 DR25 KOI Table
|
|
omega [degrees]
|
0.0
|
|
deg
|
Gajdoš et al. 2019
|
|
orbital period [days]
|
3.12082918
|
1.3e-07
|
day
|
Gajdoš et al. 2019
|
|
Rp
|
15.05
|
1.22
|
R_Earth
|
Berger et al. 2018
|
|
Rp/Rs
|
0.1283
|
0
|
|
Q1-Q17 DR25 KOI Table
|
|
ephemeris [JD]
|
2454972.46628
|
3.4e-05
|
BJD
|
Gajdoš et al. 2019
|
Previously Published Mid-Transit Times
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
2454972.4662645003
|
0.000195
|
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
|
|
2459422.76782
|
0.002958
|
BJD
|
ExoFOP-TESS TOI
|
Observations
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
1.216
|
0.017
|
|
Am2
|
-0.173
|
0.053
|
|
a/Rs
|
7.42
|
2.35
|
|
Rp/Rs
|
0.131
|
0.035
|
|
ephemeris [JD]
|
2459422.752
|
0.0061
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
84.95
|
|
|
omega [degrees]
|
0.0
|
|
|
orbital period [days]
|
3.12082918
|
|
|
u0
|
2.4944522556918667
|
|
|
u1
|
-4.494914292079658
|
|
|
u2
|
4.6754787789843535
|
|
|
u3
|
-1.6750166729264988
|
|
|
duration
|
0
|
0
|
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
1.593
|
0.011
|
|
Am2
|
-0.352
|
0.08
|
|
a/Rs
|
9.21
|
7.41
|
|
Rp/Rs
|
0.243
|
0.074
|
|
ephemeris [JD]
|
2459706.76
|
0.012
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
84.95
|
|
|
omega [degrees]
|
0.0
|
|
|
orbital period [days]
|
3.12082918
|
|
|
u0
|
2.494047229130142
|
|
|
u1
|
-4.494578023622941
|
|
|
u2
|
4.675608359339874
|
|
|
u3
|
-1.6750774951750809
|
|
|
duration
|
0
|
0
|
