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
|
281.2881335
|
|
decimal
|
|
|
DEC
|
42.4510975
|
|
decimal
|
|
|
Host Star Metallicity
|
-0.05
|
0.1
|
|
Gajdoš et al. 2019
|
|
Host Star log(g)
|
4.11
|
0.06
|
Log10(cgs)
|
Gajdoš et al. 2019
|
|
Host Star Radius [R_Sun]
|
1.58
|
0.07
|
Sol
|
Gajdoš et al. 2019
|
|
Host Star Effective Temperature [K]
|
6179.0
|
25.0
|
K
|
Gajdoš et al. 2019
|
|
a/Rs
|
7.541
|
0.171
|
|
Q1-Q17 DR25 KOI Table
|
|
eccentricity
|
0.0
|
|
|
Q1-Q17 DR25 KOI Table
|
|
inclination [degrees]
|
85.2
|
0.33
|
deg
|
Q1-Q17 DR25 KOI Table
|
|
omega [degrees]
|
0.0
|
|
deg
|
Gajdoš et al. 2019
|
|
orbital period [days]
|
3.52249847
|
1.5e-07
|
day
|
Gajdoš et al. 2019
|
|
Rp
|
15.79
|
0.69
|
R_Earth
|
Berger et al. 2018
|
|
Rp/Rs
|
0.0956
|
0
|
|
Q1-Q17 DR25 KOI Table
|
|
ephemeris [JD]
|
2454954.11945
|
3.5e-05
|
BJD
|
Gajdoš et al. 2019
|
Previously Published Mid-Transit Times
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
2454954.1191651667
|
7.75e-05
|
BJD, HJD, JD
|
Gajdoš et al. 2019, Q1-Q17 DR25 Supplemental KOI Table, Q1-Q17 DR25 KOI Table, Holczer et al. 2016, Morton et al. 2016, Q1-Q17 DR24 KOI Table, Esteves et al. 2015, Q1-Q16 KOI Table, Q1-Q12 KOI Table, Q1-Q8 KOI Table, Southworth 2011, Jenkins et al. 2010
|
|
2455003.433596
|
6.4e-05
|
BJD-TDB
|
Bonomo et al. 2017
|
|
2459445.304166
|
0.001682
|
BJD
|
ExoFOP-TESS TOI
|
Observations
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
1.076
|
0.022
|
|
Am2
|
-0.064
|
0.032
|
|
a/Rs
|
6.69
|
0.47
|
|
Rp/Rs
|
0.104
|
0.039
|
|
ephemeris [JD]
|
2459758.803
|
0.011
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
85.2
|
|
|
omega [degrees]
|
0.0
|
|
|
orbital period [days]
|
3.52249847
|
|
|
u0
|
2.5177718142494014
|
|
|
u1
|
-4.629759853293899
|
|
|
u2
|
4.8527404694578635
|
|
|
u3
|
-1.7407523581018984
|
|
|
duration
|
0.161
|
0.016
|
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
0.996
|
0.023
|
|
Am2
|
0.004
|
0.03
|
|
a/Rs
|
7.39
|
0.49
|
|
Rp/Rs
|
0.088
|
0.038
|
|
ephemeris [JD]
|
2459765.852
|
0.011
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
85.2
|
|
|
omega [degrees]
|
0.0
|
|
|
orbital period [days]
|
3.52249847
|
|
|
u0
|
2.5155264300337237
|
|
|
u1
|
-4.620557937144641
|
|
|
u2
|
4.8407159688853
|
|
|
u3
|
-1.7356843896420937
|
|
|
duration
|
0.137
|
0.015
|
