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Kepler-45 b

View target in exoplanet catalog

Total Reductions to Date: 1

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

Exoplanet Watch Ephemeris

Parameter Value Uncertainty
Orbital Period (Days) - -
Ephemeris (BJD_TDB) - -
Time saved (hours) -  

Assumed Priors

Parameter Value Uncertainty Units Reference
RA 292.8729292 decimal
DEC 41.0641727 decimal
Host Star Metallicity 0.32 0.15 Q1-Q17 DR25 KOI Table
Host Star log(g) 4.64 0.01 Log10(cgs) Gajdoš et al. 2019
Host Star Radius [R_Sun] 0.61 0.02 Sol Gajdoš et al. 2019
Host Star Effective Temperature [K] 3792.0 157.0 K Gajdoš et al. 2019
a/Rs 12.637 0.371 Q1-Q17 DR25 KOI Table
eccentricity 0.0 0.1 Q1-Q17 DR25 KOI Table
inclination [degrees] 89.35 0.7 deg Q1-Q17 DR25 KOI Table
omega [degrees] 242.0 16.0 deg Bonomo et al. 2017
orbital period [days] 2.45524059 6e-08 day Gajdoš et al. 2019
Rp 11.63 0.37 R_Earth Berger et al. 2018
Rp/Rs 0.1921 0 Q1-Q17 DR25 KOI Table
ephemeris [JD] 2455003.82176 2.1e-05 BJD Gajdoš et al. 2019

Previously Published Mid-Transit Times

Value Uncertainty Units Reference
2454964.537646 3.4e-05 BJD Holczer et al. 2016
2455003.821661 3.25e-05 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
2455160.956396 3.1e-05 BJD-TDB Southworth 2012
2455374.562419 9.2e-05 BJD-TDB Bonomo et al. 2017
2459420.803667 0.002001 BJD ExoFOP-TESS TOI

Observations

Light curve chart for 0001391
Parameter Value Uncertainty
Am1 0.811 0.02
Am2 0.178 0.049
a/Rs 10.8 1.08
Rp/Rs 0.203 0.059
ephemeris [JD] 2459690.889 0.011
eccentricity 0.0
inclination [degrees] 89.35
omega [degrees] 242.0
orbital period [days] 2.45524059
u0 2.0981942183487066
u1 -3.1106843580086627
u2 3.05638020634223
u3 -1.0438900211386595
duration 0.0845 0.0094
Not 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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