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Kepler-472 b

View target in exoplanet catalog

Total Reductions to Date: 2

Date Processed: 04/27/2025 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	296.5245187		decimal
DEC	39.2498503		decimal
Host Star Metallicity	0.1956	0.1315		Gajdoš et al. 2019
Host Star log(g)	4.53686	0.014	Log10(cgs)	Gajdoš et al. 2019
Host Star Radius [R_Sun]	0.790246	0.02	Sol	Gajdoš et al. 2019
Host Star Effective Temperature [K]	4834.01	138.73	K	Gajdoš et al. 2019
a/R_s	6.57	3.2		Q1-Q17 DR25 KOI Table
eccentricity	0.0			Q1-Q17 DR25 KOI Table
inclination [degrees]	83.75		deg	Q1-Q17 DR25 KOI Table
omega [degrees]	0.0		deg	Gajdoš et al. 2019
orbital period [days]	4.17622163	9.4e-07	day	Gajdoš et al. 2019
R_p	3.18	0.21	R_Earth	Fulton & Petigura 2018
R_p/R_s	0.0369	0		Q1-Q17 DR25 KOI Table
ephemeris [JD]	2454966.09822	1.226e-05	BJD	Gajdoš et al. 2019

Previously Published Mid-Transit Times

Value	Uncertainty	Units	Reference
2454966.091159667	0.00034380666666666664	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

Observations

Light curve chart for 0001790

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Parameter	Value	Uncertainty
Am1	0.9887	0.0067
Am2	0.0076	0.0068
a/R_s	6.26	5.36
R_p/R_s	0.074	0.019
ephemeris [JD]	2459793.79	0.011
eccentricity	0.0
inclination [degrees]	83.75
omega [degrees]	0.0
orbital period [days]	4.17622163
u0	2.0434359370832484
u1	-3.5247360760099897
u2	3.803340865109762
u3	-1.3220406695088252
duration	0	0

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)

Light curve chart for 0004275

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Parameter	Value	Uncertainty
Am1	1.0109	0.0083
Am2	-0.0034	0.0024
a/R_s	3.89	9.37
R_p/R_s	0.069	0.021
ephemeris [JD]	2460173.829	0.012
eccentricity	0.0
inclination [degrees]	83.75
omega [degrees]	0.0
orbital period [days]	4.17622163
u0	2.230351941366036
u1	-3.8276173270833835
u2	3.967107675177052
u3	-1.3698422303451938
duration	0	0

Not included in ephemeris calculations

Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )

Filter	Detail	Min	Max
I	Cousins I	721.0 nm	875.0 nm

Organization	Observer Code	Secondary Observers
AAVSO	LPAC (collaborate/publish)

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