Total Reductions to Date: 5
Date Processed:
09/18/2023 at 00:07:19 (PDT)
Exoplanet Watch Ephemeris
|
Parameter
|
Value
|
Uncertainty
|
|
Orbital Period (Days)
|
1.7208612795962297
|
6.103110352476662e-07
|
|
Ephemeris (BJD_TDB)
|
2460138.929989388
|
0.0018345939230168396
|
|
Time saved (hours)
|
-
|
|
Assumed Priors
|
Parameter
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
RA
|
286.1103053
|
|
decimal
|
|
|
DEC
|
43.6809612
|
|
decimal
|
|
|
Host Star Metallicity
|
0.371
|
0.092
|
|
Gajdoš et al. 2019
|
|
Host Star log(g)
|
4.21
|
0.06
|
Log10(cgs)
|
Gajdoš et al. 2019
|
|
Host Star Radius [R_Sun]
|
1.33
|
0.06
|
Sol
|
Gajdoš et al. 2019
|
|
Host Star Effective Temperature [K]
|
5832.83
|
96.06
|
K
|
Gajdoš et al. 2019
|
|
a/Rs
|
5.443
|
0.118
|
|
Q1-Q17 DR25 KOI Table
|
|
eccentricity
|
0.0
|
0.0087
|
|
Q1-Q17 DR25 KOI Table
|
|
inclination [degrees]
|
82.35
|
0.2
|
deg
|
Q1-Q17 DR25 KOI Table
|
|
omega [degrees]
|
125.0
|
150.0
|
deg
|
Deleuil et al. 2014
|
|
orbital period [days]
|
1.72086128
|
5e-08
|
day
|
Gajdoš et al. 2019
|
|
Rp
|
14.63
|
0.68
|
R_Earth
|
Berger et al. 2018
|
|
Rp/Rs
|
0.1009
|
0
|
|
Q1-Q17 DR25 KOI Table
|
|
ephemeris [JD]
|
2454966.02102
|
2.4e-05
|
BJD
|
Gajdoš et al. 2019
|
Previously Published Mid-Transit Times
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
2454966.0209828336
|
2.9000000000000004e-05
|
BJD, BJD-TDB, JD
|
Gajdoš et al. 2019, Q1-Q17 DR25 Supplemental KOI Table, Q1-Q17 DR25 KOI Table, Bonomo et al. 2017, 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, Deleuil et al. 2014, Q1-Q8 KOI Table
|
|
2459421.32991
|
0.00179
|
BJD
|
ExoFOP-TESS TOI
|
Observations
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
0.995
|
0.02
|
|
Am2
|
0.0046
|
0.0066
|
|
a/Rs
|
5.15
|
0.31
|
|
Rp/Rs
|
0.125
|
0.015
|
|
ephemeris [JD]
|
2457901.8187
|
0.0051
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
82.35
|
|
|
omega [degrees]
|
125.0
|
|
|
orbital period [days]
|
1.72086128
|
|
|
u0
|
2.0431695340627396
|
|
|
u1
|
-3.707296018638325
|
|
|
u2
|
4.18128862001348
|
|
|
u3
|
-1.5171620731318383
|
|
|
duration
|
0.0969
|
0.01
|
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
0.05969
|
0.00048
|
|
Am2
|
-0.02
|
0.017
|
|
a/Rs
|
4.9
|
0.31
|
|
Rp/Rs
|
0.105
|
0.015
|
|
ephemeris [JD]
|
2458724.3824
|
0.0061
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
82.35
|
|
|
omega [degrees]
|
125.0
|
|
|
orbital period [days]
|
1.72086128
|
|
|
u0
|
2.138799483361182
|
|
|
u1
|
-3.7209133493590665
|
|
|
u2
|
4.026019818061143
|
|
|
u3
|
-1.4439058920708883
|
|
|
duration
|
0.0964
|
0.0076
|
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
0.9212
|
0.0097
|
|
Am2
|
-0.015
|
0.035
|
|
a/Rs
|
5.61
|
0.26
|
|
Rp/Rs
|
0.111
|
0.022
|
|
ephemeris [JD]
|
2459023.8265
|
0.0049
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
82.35
|
|
|
omega [degrees]
|
125.0
|
|
|
orbital period [days]
|
1.72086128
|
|
|
u0
|
2.422368520162213
|
|
|
u1
|
-4.344643900977757
|
|
|
u2
|
4.5211686101484
|
|
|
u3
|
-1.5988931619621929
|
|
|
duration
|
0.0801
|
0.0068
|
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
1.019
|
0.024
|
|
Am2
|
-0.0103
|
0.0073
|
|
a/Rs
|
5.97
|
0.34
|
|
Rp/Rs
|
0.134
|
0.033
|
|
ephemeris [JD]
|
2459412.7232
|
0.0078
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
82.35
|
|
|
omega [degrees]
|
125.0
|
|
|
orbital period [days]
|
1.72086128
|
|
|
u0
|
2.422135073013343
|
|
|
u1
|
-4.344064337925968
|
|
|
u2
|
4.52073704815799
|
|
|
u3
|
-1.5988077158811338
|
|
|
duration
|
0.0754
|
0.0092
|
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
0.9816
|
0.0071
|
|
Am2
|
0.0156
|
0.01
|
|
a/Rs
|
6.01
|
0.32
|
|
Rp/Rs
|
0.095
|
0.011
|
|
ephemeris [JD]
|
2460138.9325
|
0.0065
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
82.35
|
|
|
omega [degrees]
|
125.0
|
|
|
orbital period [days]
|
1.72086128
|
|
|
u0
|
1.7843914106872512
|
|
|
u1
|
-3.1503291321603983
|
|
|
u2
|
3.7549233108075066
|
|
|
u3
|
-1.3889855333816419
|
|
|
duration
|
0.0689
|
0.0082
|
