Total Reductions to Date: 2
Date Processed:
02/18/2025 at 07:00:04 (PST)
Exoplanet Watch Ephemeris
Parameter
|
Value
|
Uncertainty
|
Orbital Period (Days)
|
3.7970190603103675
|
2.0342350123136117e-06
|
Ephemeris (BJD_TDB)
|
2460122.860604175
|
0.0027617915516059558
|
Assumed Priors
Parameter
|
Value
|
Uncertainty
|
Units
|
Reference
|
RA
|
290.3579781
|
|
decimal
|
|
DEC
|
40.5676965
|
|
decimal
|
|
Host Star Metallicity
|
0.442
|
0.232
|
|
Gajdoš et al. 2019
|
Host Star log(g)
|
4.55
|
0.04
|
Log10(cgs)
|
Gajdoš et al. 2019
|
Host Star Radius [R_Sun]
|
0.83
|
0.04
|
Sol
|
Gajdoš et al. 2019
|
Host Star Effective Temperature [K]
|
5211.36
|
247.58
|
K
|
Gajdoš et al. 2019
|
a/Rs
|
13.635
|
0.9
|
|
Q1-Q17 DR25 KOI Table
|
eccentricity
|
0.0
|
|
|
Q1-Q17 DR25 KOI Table
|
inclination [degrees]
|
88.65
|
0.08
|
deg
|
Q1-Q17 DR25 KOI Table
|
omega [degrees]
|
0.0
|
|
deg
|
Gajdoš et al. 2019
|
orbital period [days]
|
3.79701794
|
1.2e-07
|
day
|
Gajdoš et al. 2019
|
Rp
|
10.26
|
0.47
|
R_Earth
|
Berger et al. 2018
|
Rp/Rs
|
0.1201
|
0
|
|
Q1-Q17 DR25 KOI Table
|
ephemeris [JD]
|
2454966.50884
|
2.5e-05
|
BJD
|
Gajdoš et al. 2019
|
Previously Published Mid-Transit Times
Value
|
Uncertainty
|
Units
|
Reference
|
2454966.5087204543
|
3.9636363636363626e-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, Q1-Q16 KOI Table, Q1-Q12 KOI Table, Hébrard et al. 2014, Q1-Q8 KOI Table
|
2459420.412953
|
0.003265
|
BJD
|
ExoFOP-TESS TOI
|
Observations
Parameter
|
Value
|
Uncertainty
|
Am1
|
1.053
|
0.01
|
Am2
|
-0.028
|
0.014
|
a/Rs
|
9.15
|
2.62
|
Rp/Rs
|
0.149
|
0.023
|
ephemeris [JD]
|
2459750.768
|
0.011
|
eccentricity
|
0.0
|
|
inclination [degrees]
|
88.65
|
|
omega [degrees]
|
0.0
|
|
orbital period [days]
|
3.79701794
|
|
u0
|
2.157081299066036
|
|
u1
|
-3.7183308440654574
|
|
u2
|
3.9224573413585935
|
|
u3
|
-1.3612077379100032
|
|
duration
|
0.132
|
0.015
|
Parameter
|
Value
|
Uncertainty
|
Am1
|
1.132
|
0.017
|
Am2
|
-0.114
|
0.084
|
a/Rs
|
14.15
|
1.6
|
Rp/Rs
|
0.157
|
0.021
|
ephemeris [JD]
|
2460122.8568
|
0.0045
|
eccentricity
|
0.0
|
|
inclination [degrees]
|
88.65
|
|
omega [degrees]
|
0.0
|
|
orbital period [days]
|
3.79701794
|
|
u0
|
1.815250331124089
|
|
u1
|
-3.1123229283707183
|
|
u2
|
3.521461674965601
|
|
u3
|
-1.2243890252451037
|
|
duration
|
0.094
|
0.012
|