Total Reductions to Date: 1

Date Processed: 02/18/2025 at 07:00:04 (PST)

Exoplanet Watch Ephemeris

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

Assumed Priors

Parameter Value Uncertainty Units Reference
RA 293.6369437 decimal
DEC 42.8248275 decimal
Host Star Metallicity -0.18 0.1 Gajdoš et al. 2019
Host Star log(g) 4.76 0.03 Log10(cgs) Gajdoš et al. 2019
Host Star Radius [R_Sun] 0.58 0.03 Sol Gajdoš et al. 2019
Host Star Effective Temperature [K] 4500.0 116.0 K Gajdoš et al. 2019
a/Rs 33.32 5.7 Q1-Q17 DR25 KOI Table
eccentricity 0.0 Q1-Q17 DR25 KOI Table
inclination [degrees] 89.51 deg Q1-Q17 DR25 KOI Table
omega [degrees] 0.0 deg Gajdoš et al. 2019
orbital period [days] 12.039948 1.3e-05 day Gajdoš et al. 2019
Rp 2.22 0.1 R_Earth Berger et al. 2018
Rp/Rs 0.0354 0 Q1-Q17 DR25 KOI Table
ephemeris [JD] 2455014.22266 0.00086 BJD Gajdoš et al. 2019

Previously Published Mid-Transit Times

Value Uncertainty Units Reference
2454966.065172 0.001911 BJD Holczer et al. 2016
2455014.2243755003 0.0010375 BJD, JD Gajdoš et al. 2019, Q1-Q17 DR25 Supplemental KOI Table, Q1-Q17 DR25 KOI Table, Morton et al. 2016, Q1-Q17 DR24 KOI Table, Q1-Q16 KOI Table, Q1-Q12 KOI Table, Q1-Q8 KOI Table

Observations

Light curve chart for 0001579
Parameter Value Uncertainty
Am1 0.998 0.012
Am2 -0.002 0.095
a/Rs 40.68 13.55
Rp/Rs 0.071 0.018
ephemeris [JD] 2459745.941 0.011
eccentricity 0.0
inclination [degrees] 89.51
omega [degrees] 0.0
orbital period [days] 12.039948
u0 2.0633801947628947
u1 -3.4672882270790426
u2 3.6801441289882066
u3 -1.2762360418336378
duration 0 0
Not included in ephemeris calculations