Stellar HostProfile

Kepler-297

Unclassified star • 692.1 pc

Records

literature rows

Planets

system count

References

distinct source labels

TIC: TIC 48304302

Approximate color

from effective temperature

Stellar source: Morton et al. 2016 • System source: TICv8

Temperature

5801 K

5618 to 6150

26 values • 9 distinct

Mass

0.98 Msun

0.85 to 1.07

19 values • 5 distinct

Radius

0.95 Rsun

0.88 to 1.05

27 values • 10 distinct

Age

3.47 Gyr

1.90 to 3.47

5 values • 3 distinct

Distance

692.1 pc

single adopted value

30 values • 1 distinct

Planets

Stable across source rows

Sun

1.0 R☉ baseline

Kepler-297

0.95 R☉

Discovery

2014

Period

38.87 days

Radius

2.87 R⊕

Mass

—

Eq. Temp

—

Discovery

2014

Period

74.92 days

Radius

6.54 R⊕

Mass

—

Eq. Temp

—

Discovery

2023

Period

150.0 days

Radius

32.60 R⊕

Mass

—

Eq. Temp

325 K

Kepler-297 and Its Three Planets

Kepler-297 is a star located 2260 light-years away, with a mass of 0.98 solar masses, a radius of 0.95 solar radii, a temperature of 5800 K, and an age of 3.47 billion years. Three planets are known to orbit this host: Kepler-297 b, Kepler-297 c, and Kepler-297 d.

Kepler-297 b is a Neptune-like planet discovered by transit in 2014. Its orbital period is 38.9 days, and its radius is 2.87 Earth radii.

Kepler-297 c is a Jupiter-like planet discovered by transit in 2014. Its orbital period is 74.9 days, and its radius is 6.54 Earth radii, the second-smallest radius among the listed planets.

Kepler-297 d is a Jupiter-like planet discovered by transit in 2023. Its orbital period is 150 days, the longest year among the listed planets, and its radius is 32.6 Earth radii, the largest among the listed planets. Kepler-297 b has the shortest year by reported estimates, at 38.9 days.

Evidence Summary

Rows

Stellar refs

System refs

Distancestable

30 values • 1 distinct

Parallaxstable

30 values • 1 distinct

Temperaturedisputed

26 values • 9 distinct

Massdisputed

19 values • 5 distinct

Radiusdisputed

27 values • 10 distinct

Agedisputed

5 values • 3 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

23 values • 7 distinct

Metallicitydisputed

15 values • 4 distinct

ST TEFF	ST MASS	ST RAD	ST AGE	ST LUM	ST SPECTYPE	SY DIST	Stellar Ref	System Ref
5854	—	1.02	—	—	—	692.1	Q1-Q6 KOI Table	TICv8
6150	1.04	1.04	—	—	—	692.1	Q1-Q16 KOI Table	TICv8
—	1.04	1.04	—	—	—	692.1	Hadden et al. 2014	TICv8
5618	0.85	0.90	—	—	—	692.1	Q1-Q17 DR25 KOI Table	TICv8
5693	0.93	0.88	2.57	—	—	692.1	Fulton & Petigura 2018	TICv8
—	—	—	—	—	—	692.1	Q1-Q17 DR25 Supplemental KOI Table	TICv8
6150	1.04	1.04	—	—	—	692.1	Q1-Q12 KOI Table	TICv8
5618	0.85	0.90	—	—	—	692.1	Q1-Q17 DR25 KOI Table	TICv8
6150	1.04	1.04	—	—	—	692.1	Q1-Q17 DR24 KOI Table	TICv8
5619	—	0.92	—	—	—	692.1	Rowe et al. 2014	TICv8
6138	1.07	1.04	1.90	—	—	692.1	Q1-Q8 KOI Table	TICv8
—	—	—	—	—	—	692.1	Q1-Q17 DR25 Supplemental KOI Table	TICv8
5783	1.04	0.89	—	-0.10	—	692.1	TICv8	TICv8
5854	—	1.02	—	—	—	692.1	Q1-Q6 KOI Table	TICv8
6150	1.04	1.04	—	—	—	692.1	Q1-Q17 DR24 KOI Table	TICv8
6150	1.04	1.04	—	—	—	692.1	Q1-Q16 KOI Table	TICv8
5758.3	—	0.89	—	-0.11	—	692.1	Gaia DR2	TICv8
6150	1.04	1.04	—	—	—	692.1	Q1-Q12 KOI Table	TICv8
6138	1.07	1.04	1.90	—	—	692.1	Q1-Q8 KOI Table	TICv8
5854	—	1.02	—	—	—	692.1	Q1-Q6 KOI Table	TICv8
6150	1.04	1.04	—	—	—	692.1	Q1-Q12 KOI Table	TICv8
—	—	—	—	—	—	692.1	Q1-Q17 DR25 Supplemental KOI Table	TICv8
5693	—	0.89	—	—	—	692.1	Berger et al. 2018	TICv8
5854	—	1.02	—	—	—	692.1	Batalha et al. 2013	TICv8
5801	0.98	0.95	3.47	—	—	692.1	Morton et al. 2016	TICv8
6150	1.04	1.04	—	—	—	692.1	Q1-Q17 DR24 KOI Table	TICv8
6150	1.04	1.04	—	—	—	692.1	Q1-Q16 KOI Table	TICv8
5854	—	1.05	—	—	—	692.1	Latham et al. 2005	TICv8
6138	1.07	1.04	1.90	—	—	692.1	Q1-Q8 KOI Table	TICv8
5618	0.85	0.90	—	—	—	692.1	Q1-Q17 DR25 KOI Table	TICv8

Kepler-297

Adopted host values from one source row

Radius against the Sun

Known planets

Kepler-297 b

Kepler-297 c

Kepler-297 d

Kepler-297 and Its Three Planets

Underlying measurements and references