Total Reductions to Date: 4
Date Processed:
09/06/2025 at 07:00:04 (PDT)
Exoplanet Watch Ephemeris
|
Parameter
|
Value
|
Uncertainty
|
|
Orbital Period (Days)
|
3.0240915819029874
|
5.740919611603373e-07
|
|
Ephemeris (BJD_TDB)
|
2460051.938320511
|
0.000944482153531838
|
|
Time saved (hours)
|
-
|
|
Assumed Priors
|
Parameter
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
RA
|
285.2408288
|
|
decimal
|
|
|
DEC
|
46.6682411
|
|
decimal
|
|
|
Host Star Metallicity
|
0.34
|
0.04
|
|
Fulton & Petigura 2018
|
|
Host Star log(g)
|
4.21773
|
0.055
|
Log10(cgs)
|
Q1-Q17 DR25 Supplemental KOI Table
|
|
Host Star Radius [R_Sun]
|
1.36
|
0.039
|
Sol
|
Fulton & Petigura 2018
|
|
Host Star Effective Temperature [K]
|
5957.0
|
60.0
|
K
|
Fulton & Petigura 2018
|
|
a/Rs
|
8.238
|
0.521
|
|
Q1-Q17 DR25 KOI Table
|
|
eccentricity
|
0.0
|
0.027
|
|
Q1-Q17 DR25 KOI Table
|
|
inclination [degrees]
|
87.05
|
0.18
|
deg
|
Q1-Q17 DR25 KOI Table
|
|
omega [degrees]
|
52.0
|
27.0
|
deg
|
Bonomo et al. 2015
|
|
orbital period [days]
|
3.02409255
|
1.6e-07
|
day
|
Fulton & Petigura 2018
|
|
Rp
|
12.23
|
0.34
|
R_Earth
|
Fulton & Petigura 2018
|
|
Rp/Rs
|
0.0881
|
0
|
|
Q1-Q17 DR25 KOI Table
|
|
ephemeris [JD]
|
2454965.4168573
|
6.22e-05
|
BJD
|
Q1-Q17 DR25 Supplemental KOI Table
|
Previously Published Mid-Transit Times
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
2454965.41663692
|
0.00010547999999999999
|
BJD, JD
|
Q1-Q17 DR25 Supplemental KOI Table, Q1-Q17 DR25 KOI Table, Morton et al. 2016, Q1-Q17 DR24 KOI Table, Esteves et al. 2015, Q1-Q16 KOI Table, Q1-Q12 KOI Table, Endl et al. 2014, Q1-Q8 KOI Table, Bonomo et al. 2011
|
|
2455068.235237
|
5.4e-05
|
BJD-TDB
|
Southworth 2012
|
|
2455095.45227
|
5e-05
|
BJD-TDB
|
Bonomo et al. 2017, Bonomo et al. 2015
|
|
2459392.686784
|
0.00086818
|
BJD
|
ExoFOP-TESS TOI
|
Observations
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
0.9062
|
0.0099
|
|
Am2
|
0.004
|
0.015
|
|
a/Rs
|
6.8
|
1.47
|
|
Rp/Rs
|
0.106
|
0.031
|
|
ephemeris [JD]
|
2459026.785
|
0.012
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
87.05
|
|
|
omega [degrees]
|
52.0
|
|
|
orbital period [days]
|
3.02409255
|
|
|
u0
|
2.4194072040806724
|
|
|
u1
|
-4.268481409941219
|
|
|
u2
|
4.394916124627809
|
|
|
u3
|
-1.5458418532779086
|
|
|
duration
|
0.137
|
0.023
|
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
1.423
|
0.014
|
|
Am2
|
-0.254
|
0.065
|
|
a/Rs
|
10.77
|
1.31
|
|
Rp/Rs
|
0.175
|
0.05
|
|
ephemeris [JD]
|
2459395.7103
|
0.0096
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
87.05
|
|
|
omega [degrees]
|
52.0
|
|
|
orbital period [days]
|
3.02409255
|
|
|
u0
|
2.420029601651362
|
|
|
u1
|
-4.270645080155302
|
|
|
u2
|
4.397388202709535
|
|
|
u3
|
-1.546772658679405
|
|
|
duration
|
0
|
0
|
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
1.0005
|
0.0054
|
|
Am2
|
-0.0001
|
0.007
|
|
a/Rs
|
8.08
|
0.64
|
|
Rp/Rs
|
0.091
|
0.014
|
|
ephemeris [JD]
|
2459676.9475
|
0.0061
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
87.05
|
|
|
omega [degrees]
|
52.0
|
|
|
orbital period [days]
|
3.02409255
|
|
|
u0
|
1.8008214462642307
|
|
|
u1
|
-3.143972120729571
|
|
|
u2
|
3.7248415327475177
|
|
|
u3
|
-1.3816908027777135
|
|
|
duration
|
0.121
|
0.011
|
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
0.997
|
0.0056
|
|
Am2
|
0.003
|
0.013
|
|
a/Rs
|
8.91
|
1.06
|
|
Rp/Rs
|
0.104
|
0.014
|
|
ephemeris [JD]
|
2460051.9433
|
0.0059
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
87.05
|
|
|
omega [degrees]
|
52.0
|
|
|
orbital period [days]
|
3.02409255
|
|
|
u0
|
2.043856347546318
|
|
|
u1
|
-3.6630889345731497
|
|
|
u2
|
4.113989212451376
|
|
|
u3
|
-1.494756564121328
|
|
|
duration
|
0.109
|
0.015
|
