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Stellar HostProfile

Kepler-397

Unclassified star

Records

15

literature rows

Planets

2

system count

References

10

distinct source labels

TIC: TIC 271963778

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

5144 K

5114 to 5307

13 values • 5 distinct

Mass

0.74 Msun

0.74 to 0.84

11 values • 4 distinct

Radius

0.68 Rsun

0.56 to 0.77

13 values • 6 distinct

Age

0.60 Gyr

0.60 to 5.25

3 values • 2 distinct

Planets

2

Stable across source rows

2

System Layout

Known planets

2 planets linked to this host

Kepler-397 c

Transit

Discovery

2014

Period

135.5 days

Radius

Mass

Eq. Temp

Kepler-397 b

Transit

Discovery

2014

Period

22.25 days

Radius

2.46 R⊕

Mass

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

15

Stellar refs

9

System refs

1

Temperaturedisputed

13 values • 5 distinct

Massdisputed

11 values • 4 distinct

Radiusdisputed

13 values • 6 distinct

Agedisputed

3 values • 2 distinct

Surface Gravitydisputed

13 values • 5 distinct

Metallicitydisputed

10 values • 4 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
51140.740.68Q1-Q17 DR24 KOI TableTICv8
51140.740.68Q1-Q12 KOI TableTICv8
Q1-Q17 DR25 Supplemental KOI TableTICv8
51140.740.68Q1-Q17 DR24 KOI TableTICv8
51440.56Latham et al. 2005TICv8
51140.740.68Q1-Q16 KOI TableTICv8
53070.780.76Q1-Q17 DR25 KOI TableTICv8
52990.840.740.60Q1-Q8 KOI TableTICv8
52310.790.765.25Morton et al. 2016TICv8
51140.740.68Q1-Q16 KOI TableTICv8
Q1-Q17 DR25 Supplemental KOI TableTICv8
53070.780.76Q1-Q17 DR25 KOI TableTICv8
52990.840.740.60Q1-Q8 KOI TableTICv8
53070.77Rowe et al. 2014TICv8
51140.740.68Q1-Q12 KOI TableTICv8