Total Reductions to Date: 2
Date Processed:
12/03/2023 at 00:07:36 (PST)
Exoplanet Watch Ephemeris
|
Parameter
|
Value
|
Uncertainty
|
|
Orbital Period (Days)
|
4.465630578613265
|
6.171555420145778e-07
|
|
Ephemeris (BJD_TDB)
|
2460069.6014642497
|
0.000467126295325131
|
|
Time saved (hours)
|
-
|
|
Assumed Priors
|
Parameter
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
RA
|
203.7581951
|
|
decimal
|
|
|
DEC
|
-17.5034961
|
|
decimal
|
|
|
Host Star Metallicity
|
-0.2
|
0.08
|
|
Bonomo et al. 2017
|
|
Host Star log(g)
|
4.42
|
0.1
|
Log10(cgs)
|
ExoFOP-TESS TOI
|
|
Host Star Radius [R_Sun]
|
1.06
|
0.03
|
Sol
|
Kokori et al. 2022
|
|
Host Star Effective Temperature [K]
|
5960.0
|
100.0
|
K
|
Kokori et al. 2022
|
|
a/Rs
|
10.51
|
0.16
|
|
Kruse et al. 2019
|
|
eccentricity
|
0.056
|
|
|
Bonomo et al. 2017
|
|
inclination [degrees]
|
89.2
|
0.6
|
deg
|
Bonomo et al. 2017
|
|
omega [degrees]
|
0.0
|
|
deg
|
Ivshina & Winn 2022
|
|
orbital period [days]
|
4.4656294
|
4.2e-07
|
day
|
Ivshina & Winn 2022
|
|
Rp
|
14.73
|
0.96
|
R_Earth
|
Kruse et al. 2019
|
|
Rp/Rs
|
0.1355
|
0
|
|
Kruse et al. 2019
|
|
ephemeris [JD]
|
2456778.43182
|
0.00013
|
BJD-TDB
|
Ivshina & Winn 2022
|
Previously Published Mid-Transit Times
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
2455737.93992
|
0.0003
|
BJD-TDB, HJD-UTC
|
Bonomo et al. 2017, Hellier et al. 2012
|
|
2456416.71565
|
0.00013
|
BJD-TDB
|
Southworth et al. 2016
|
|
2456720.37845
|
0.0001
|
BJD-TDB
|
Kokori et al. 2022
|
|
2456778.43182
|
0.00013
|
BJD-TDB
|
Ivshina & Winn 2022
|
|
2457224.99482
|
0.000201
|
BJD
|
Petigura et al. 2018
|
|
2459310.444439
|
0.000474
|
BJD
|
ExoFOP-TESS TOI
|
Observations
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
0.989
|
0.01
|
|
Am2
|
0.0095
|
0.0035
|
|
a/Rs
|
11.3
|
0.34
|
|
Rp/Rs
|
0.1218
|
0.007
|
|
ephemeris [JD]
|
2460042.814
|
0.0042
|
|
eccentricity
|
0.056
|
|
|
inclination [degrees]
|
89.2
|
|
|
omega [degrees]
|
0.0
|
|
|
orbital period [days]
|
4.4656294
|
|
|
u0
|
2.210283677847382
|
|
|
u1
|
-3.82687553047988
|
|
|
u2
|
4.115293254089136
|
|
|
u3
|
-1.4987013401339895
|
|
|
duration
|
0.1397
|
0.0043
|
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
0.963
|
0.014
|
|
Am2
|
0.0284
|
0.0078
|
|
a/Rs
|
9.85
|
0.34
|
|
Rp/Rs
|
0.122
|
0.013
|
|
ephemeris [JD]
|
2460069.5918
|
0.0035
|
|
eccentricity
|
0.056
|
|
|
inclination [degrees]
|
89.2
|
|
|
omega [degrees]
|
0.0
|
|
|
orbital period [days]
|
4.4656294
|
|
|
u0
|
2.42165178996375
|
|
|
u1
|
-4.257424928914211
|
|
|
u2
|
4.4144931761503425
|
|
|
u3
|
-1.578719971418808
|
|
|
duration
|
0.1608
|
0.0058
|
