Total Reductions to Date: 2
Date Processed:
12/03/2023 at 00:07:36 (PST)
Exoplanet Watch Ephemeris
|
Parameter
|
Value
|
Uncertainty
|
|
Orbital Period (Days)
|
2.1805307909190934
|
1.0464510819047075e-07
|
|
Ephemeris (BJD_TDB)
|
2460109.560533748
|
0.0001175567036983174
|
|
Time saved (hours)
|
0.0031
|
|
Assumed Priors
|
Parameter
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
RA
|
253.7688479
|
|
decimal
|
|
|
DEC
|
-28.7105836
|
|
decimal
|
|
|
Host Star Metallicity
|
0.0
|
0.08
|
|
Patel & Espinoza 2022
|
|
Host Star log(g)
|
4.27
|
0.12
|
Log10(cgs)
|
Patel & Espinoza 2022
|
|
Host Star Radius [R_Sun]
|
1.38
|
0.04
|
Sol
|
Patel & Espinoza 2022
|
|
Host Star Effective Temperature [K]
|
6099.0
|
110.0
|
K
|
Patel & Espinoza 2022
|
|
a/Rs
|
6.17
|
0.13
|
|
Patel & Espinoza 2022
|
|
eccentricity
|
0.042
|
0.034
|
|
Ikwut-Ukwa et al. 2020
|
|
inclination [degrees]
|
88.03
|
1.1
|
deg
|
Ikwut-Ukwa et al. 2020
|
|
omega [degrees]
|
74.0
|
38.0
|
deg
|
Ikwut-Ukwa et al. 2020
|
|
orbital period [days]
|
2.1805577
|
5.3e-06
|
day
|
Patel & Espinoza 2022
|
|
Rp
|
16.2
|
0.55
|
R_Earth
|
Ikwut-Ukwa et al. 2020
|
|
Rp/Rs
|
0.1177
|
0
|
|
Ikwut-Ukwa et al. 2020
|
|
ephemeris [JD]
|
2458639.88506
|
0.00039
|
BJD
|
Patel & Espinoza 2022
|
Previously Published Mid-Transit Times
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
2458639.88506
|
0.00039
|
BJD
|
Patel & Espinoza 2022
|
|
2458628.98146
|
0.00039
|
BJD-TDB
|
Ivshina & Winn 2022
|
|
2457861.4341
|
0.00013
|
BJD-TDB
|
Kokori et al. 2022
|
|
2457702.255123
|
3.2e-05
|
BJD-TDB
|
Ikwut-Ukwa et al. 2020
|
|
2457656.463379
|
5e-06
|
BJD-TDB
|
Smith et al. 2019
|
|
2457684.8101
|
0.0001
|
JD
|
Soto et al. 2018
|
|
2459363.821393
|
0.000699
|
BJD
|
ExoFOP-TESS TOI
|
Observations
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
1.091
|
0.0042
|
|
Am2
|
-0.086
|
0.043
|
|
a/Rs
|
6.82
|
0.37
|
|
Rp/Rs
|
0.1016
|
0.0059
|
|
ephemeris [JD]
|
2460039.8024
|
0.0037
|
|
eccentricity
|
0.042
|
|
|
inclination [degrees]
|
88.03
|
|
|
omega [degrees]
|
74.0
|
|
|
orbital period [days]
|
2.1805577
|
|
|
u0
|
2.2104819702165095
|
|
|
u1
|
-3.9249040378148967
|
|
|
u2
|
4.277886325584969
|
|
|
u3
|
-1.5634641942411083
|
|
|
duration
|
0.0438
|
0.0048
|
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
1.0086
|
0.0039
|
|
Am2
|
-0.00103
|
0.00055
|
|
a/Rs
|
5.882
|
0.063
|
|
Rp/Rs
|
0.1144
|
0.0014
|
|
ephemeris [JD]
|
2460109.56012
|
0.00012
|
|
eccentricity
|
0.042
|
|
|
inclination [degrees]
|
88.03
|
|
|
omega [degrees]
|
74.0
|
|
|
orbital period [days]
|
2.1805577
|
|
|
u0
|
2.209466576097097
|
|
|
u1
|
-3.9215596244725717
|
|
|
u2
|
4.2740815615133885
|
|
|
u3
|
-1.561988449449136
|
|
|
duration
|
0.1251
|
0.0014
|
