Total Reductions to Date: 2

Date Processed: 05/06/2025 at 07:00:04 (PDT)

Exoplanet Watch Ephemeris

Parameter Value Uncertainty
Orbital Period (Days) - -
Ephemeris (BJD_TDB) - -

Assumed Priors

Parameter Value Uncertainty Units Reference
RA 292.6585253 decimal
DEC 38.3455558 decimal
Host Star Metallicity 0.02 0.067 Chachan et al. 2022
Host Star log(g) 4.579 0.027 Log10(cgs) Chachan et al. 2022
Host Star Radius [R_Sun] 0.749 0.02 Sol Chachan et al. 2022
Host Star Effective Temperature [K] 4884.0 69.0 K Chachan et al. 2022
a/Rs 557.3 32.7 Q1-Q17 DR25 KOI Table
eccentricity 0.29 0.104 Chachan et al. 2022
inclination [degrees] 89.972 0.0069 deg Chachan et al. 2022
omega [degrees] 201.0 149.0 deg Kipping et al. 2016
orbital period [days] 1071.23205 0.00059 day Chachan et al. 2022
Rp 10.16 0.42 R_Earth Chachan et al. 2022
Rp/Rs 0.1241 0 Chachan et al. 2022
ephemeris [JD] 2455253.28756 0.00039 BJD-TDB Chachan et al. 2022

Previously Published Mid-Transit Times

Value Uncertainty Units Reference
2455253.28698875 0.00047149999999999997 BJD, BJD-TDB, BJD-UTC Chachan et al. 2022, Dalba & Tamburo 2019, Q1-Q17 DR25 Supplemental KOI Table, Q1-Q17 DR25 KOI Table, Kipping et al. 2016, Q1-Q16 KOI Table, Q1-Q12 KOI Table, Q1-Q8 KOI Table

Observations

Light curve chart for 0001036
Parameter Value Uncertainty
Am1 0.995 0.03
Am2 -0.001 0.0073
a/Rs 403.17 95.65
Rp/Rs 0.243 0.072
ephemeris [JD] 2458466.968 0.012
eccentricity 0.29
inclination [degrees] 89.972
omega [degrees] 201.0
orbital period [days] 1071.23205
u0 2.2589876610162705
u1 -3.883458097318357
u2 4.0186958021825445
u3 -1.3942253059972245
duration 0 0
Not included in ephemeris calculations

Light curve chart for 0001037
Parameter Value Uncertainty
Am1 1.0558 0.0074
Am2 -0.032 0.022
a/Rs 667.13 48.61
Rp/Rs 0.128 0.051
ephemeris [JD] 2459538.236 0.012
eccentricity 0.29
inclination [degrees] 89.972
omega [degrees] 201.0
orbital period [days] 1071.23205
u0 2.0629564655183
u1 -3.561983169462536
u2 3.8479062464267813
u3 -1.3488794851442738
duration 0.104 0.023
Not included in ephemeris calculations