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Kepler-686 b

View target in exoplanet catalog
chart

Total Reductions to Date: 1

Date Processed: 09/18/2023 at 00:07:19 (PDT)

Exoplanet Watch Ephemeris

Parameter Value Uncertainty
Orbital Period (Days) 1.5947439367655492 8.514729642439254e-07
Ephemeris (BJD_TDB) 2459768.743179516 0.0025411977530177803
Time saved (hours) -  

Assumed Priors

Parameter Value Uncertainty Units Reference
RA 285.213819 decimal
DEC 39.027466 decimal
Host Star Metallicity -0.38 0.3 Q1-Q17 DR25 KOI Table
Host Star log(g) 4.32 0.07 Log10(cgs) Gajdoš et al. 2019
Host Star Radius [R_Sun] 1.16 0.1 Sol Gajdoš et al. 2019
Host Star Effective Temperature [K] 5703.0 123.0 K Gajdoš et al. 2019
a/Rs 6.203 0.412 Q1-Q17 DR25 KOI Table
eccentricity 0.0 Q1-Q17 DR25 KOI Table
inclination [degrees] 85.25 deg Q1-Q17 DR25 KOI Table
omega [degrees] 0.0 deg Gajdoš et al. 2019
orbital period [days] 1.59474546 7e-08 day Gajdoš et al. 2019
Rp 14.29 1.3 R_Earth Berger et al. 2018
Rp/Rs 0.1227 0 Q1-Q17 DR25 KOI Table
ephemeris [JD] 2455003.64837 3.9e-05 BJD Gajdoš et al. 2019

Previously Published Mid-Transit Times

Value Uncertainty Units Reference
2455003.648297 5.688888888888889e-05 BJD, JD Gajdoš et al. 2019, Q1-Q17 DR25 Supplemental KOI Table, Q1-Q17 DR25 KOI Table, Holczer et al. 2016, Morton et al. 2016, Q1-Q17 DR24 KOI Table, Q1-Q16 KOI Table, Q1-Q12 KOI Table, Q1-Q8 KOI Table
2459421.077646 0.004484 BJD ExoFOP-TESS TOI

Observations

Light curve chart for 0001656
Parameter Value Uncertainty
Am1 0.953 0.01
Am2 0.043 0.021
a/Rs 6.95 0.48
Rp/Rs 0.157 0.014
ephemeris [JD] 2459768.7482 0.0031
eccentricity 0.0
inclination [degrees] 85.25
omega [degrees] 0.0
orbital period [days] 1.59474546
u0 2.4756821560544653
u1 -4.4694216868619
u2 4.670011388539907
u3 -1.676271788143879
duration 0.0741 0.007
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
CBB Astrodon ExoPlanet-BB 500.0 nm 1000.0 nm
Organization Observer Code Secondary Observers
AAVSO LPAC (collaborate/publish)

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