Total Reductions to Date: 2
Date Processed:
12/03/2023 at 00:07:36 (PST)
Exoplanet Watch Ephemeris
|
Parameter
|
Value
|
Uncertainty
|
|
Orbital Period (Days)
|
2.8792978155729125
|
6.341191460383608e-07
|
|
Ephemeris (BJD_TDB)
|
2460244.8491213024
|
0.0006311160351650709
|
|
Time saved (hours)
|
0.0013
|
|
Assumed Priors
|
Parameter
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
RA
|
7.0539375
|
|
decimal
|
|
|
DEC
|
42.0613451
|
|
decimal
|
|
|
Host Star Metallicity
|
0.377
|
0.08
|
|
Kokori et al. 2022
|
|
Host Star log(g)
|
4.43
|
0.04
|
Log10(cgs)
|
Kokori et al. 2022
|
|
Host Star Radius [R_Sun]
|
1.08
|
0.05
|
Sol
|
Kokori et al. 2022
|
|
Host Star Effective Temperature [K]
|
5747.0
|
49.0
|
K
|
Kokori et al. 2022
|
|
a/Rs
|
8.27
|
0.34
|
|
Alsubai et al. 2017
|
|
eccentricity
|
0.0
|
|
|
Alsubai et al. 2017
|
|
inclination [degrees]
|
88.74
|
0.87
|
deg
|
Alsubai et al. 2017
|
|
omega [degrees]
|
0.0
|
|
deg
|
Ivshina & Winn 2022
|
|
orbital period [days]
|
2.8792973
|
3.5e-06
|
day
|
Ivshina & Winn 2022
|
|
Rp
|
12.09
|
0.72
|
R_Earth
|
ExoFOP-TESS TOI
|
|
Rp/Rs
|
0.1069
|
0
|
|
ExoFOP-TESS TOI
|
|
ephemeris [JD]
|
2458030.67126
|
0.00072
|
BJD-TDB
|
Ivshina & Winn 2022
|
Previously Published Mid-Transit Times
|
Value
|
Uncertainty
|
Units
|
Reference
|
|
2458030.67126
|
0.00072
|
BJD-TDB
|
Ivshina & Winn 2022
|
|
2457489.3612
|
0.00017
|
BJD-TDB
|
Kokori et al. 2022
|
|
2457362.67203
|
9e-05
|
BJD-TDB
|
Mallonn et al. 2019
|
|
2459856.144266
|
0.000707
|
BJD
|
ExoFOP-TESS TOI
|
|
2457336.758242
|
9.8e-05
|
BJD-TDB
|
Alsubai et al. 2017
|
Observations
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
0.9193
|
0.0037
|
|
Am2
|
0.08
|
0.022
|
|
a/Rs
|
8.69
|
0.18
|
|
Rp/Rs
|
0.1065
|
0.0054
|
|
ephemeris [JD]
|
2459893.5737
|
0.0011
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
88.74
|
|
|
omega [degrees]
|
0.0
|
|
|
orbital period [days]
|
2.8792973
|
|
|
u0
|
2.3681160288702556
|
|
|
u1
|
-4.230922108217662
|
|
|
u2
|
4.4375239424249004
|
|
|
u3
|
-1.574717796953235
|
|
|
duration
|
0.1152
|
0.0026
|
|
Parameter
|
Value
|
Uncertainty
|
|
Am1
|
0.986
|
0.0059
|
|
Am2
|
0.0123
|
0.0032
|
|
a/Rs
|
7.15
|
0.34
|
|
Rp/Rs
|
0.092
|
0.0063
|
|
ephemeris [JD]
|
2460244.8395
|
0.0031
|
|
eccentricity
|
0.0
|
|
|
inclination [degrees]
|
88.74
|
|
|
omega [degrees]
|
0.0
|
|
|
orbital period [days]
|
2.8792973
|
|
|
u0
|
1.841816283951996
|
|
|
u1
|
-3.2418580208738614
|
|
|
u2
|
3.7979608781417165
|
|
|
u3
|
-1.3979190846258236
|
|
|
duration
|
0.1392
|
0.0068
|
