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Stellar HostProfile

Kepler-399

Unclassified star • 740.5 pc

Records

22

literature rows

Planets

3

system count

References

11

distinct source labels

TIC: TIC 172373693

Approximate color

from effective temperature

Canonical Summary

Adopted host values from all rows

Numeric fields use the median of non-null measurements. Disagreement stays visible through ranges, counts, and provenance.

Temperature

5500 K

5192.2 to 5682

19 values • 7 distinct

Mass

0.71 Msun

0.71 to 0.94

16 values • 4 distinct

Radius

0.68 Rsun

0.68 to 1.15

18 values • 6 distinct

Age

0.50 Gyr

0.50 to 3.98

4 values • 2 distinct

Distance

740.5 pc

single adopted value

22 values • 1 distinct

Planets

3

Stable across source rows

3

System Layout

Known planets

3 planets linked to this host

Kepler-399 c

Transit

Discovery

2014

Period

26.68 days

Radius

2.40 R⊕

Mass

Eq. Temp

544 K

Kepler-399 d

Transit

Discovery

2014

Period

58.03 days

Radius

1.96 R⊕

Mass

Eq. Temp

392 K

Kepler-399 b

Transit

Discovery

2014

Period

14.43 days

Radius

Mass

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

22

Stellar refs

10

System refs

1

Distancestable

22 values • 1 distinct

Temperaturedisputed

19 values • 7 distinct

Massdisputed

16 values • 4 distinct

Radiusdisputed

18 values • 6 distinct

Agedisputed

4 values • 2 distinct

Surface Gravitydisputed

18 values • 4 distinct

Metallicitydisputed

14 values • 4 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
56130.930.820.50740.5Q1-Q8 KOI TableTICv8
56130.930.820.50740.5Q1-Q8 KOI TableTICv8
55000.710.68740.5Q1-Q16 KOI TableTICv8
740.5Q1-Q17 DR25 Supplemental KOI TableTICv8
55000.710.68740.5Q1-Q17 DR24 KOI TableTICv8
54670.901.15740.5Q1-Q17 DR25 KOI TableTICv8
55000.710.68740.5Q1-Q16 KOI TableTICv8
55000.710.68740.5Q1-Q12 KOI TableTICv8
55000.710.68740.5Q1-Q17 DR24 KOI TableTICv8
55000.710.68740.5Q1-Q17 DR24 KOI TableTICv8
55000.710.68740.5Q1-Q16 KOI TableTICv8
53260.79740.5Latham et al. 2005TICv8
55020.68740.5Rowe et al. 2014TICv8
54670.901.15740.5Q1-Q17 DR25 KOI TableTICv8
54670.901.15740.5Q1-Q17 DR25 KOI TableTICv8
740.5Q1-Q17 DR25 Supplemental KOI TableTICv8
55000.710.68740.5Q1-Q12 KOI TableTICv8
5192.2740.5Gaia DR2TICv8
55000.710.68740.5Q1-Q12 KOI TableTICv8
56130.930.820.50740.5Q1-Q8 KOI TableTICv8
56820.940.943.98740.5Morton et al. 2016TICv8
740.5Q1-Q17 DR25 Supplemental KOI TableTICv8