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Stellar HostProfile

Kepler-197

Unclassified star • 330.6 pc

Records

38

literature rows

Planets

4

system count

References

19

distinct source labels

TIC: TIC 27397848

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

6004 K

5877 to 6262.3

31 values • 8 distinct

Mass

0.92 Msun

0.86 to 1.09

26 values • 7 distinct

Radius

1.12 Rsun

1.07 to 1.67

33 values • 9 distinct

Age

11.70 Gyr

5.37 to 11.70

6 values • 3 distinct

Luminosity

0.21 log(Lsun)

0.20 to 0.22

2 values • 2 distinct

Distance

330.6 pc

single adopted value

38 values • 1 distinct

Planets

4

Stable across source rows

4

Scale Comparison

Radius against the Sun

Current adopted radius: 1.12 R☉ • circles scaled linearly by radius

Sun

1.0 R☉ baseline

Kepler-197

1.12 R☉

System Layout

Known planets

4 planets linked to this host

Discovery

2014

Period

15.68 days

Radius

1.15 R⊕

Mass

Eq. Temp

811 K

Discovery

2014

Period

5.60 days

Radius

1.11 R⊕

Mass

Eq. Temp

Discovery

2014

Period

25.21 days

Radius

Mass

Eq. Temp

Discovery

2014

Period

10.35 days

Radius

Mass

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

38

Stellar refs

18

System refs

1

Distancestable

38 values • 1 distinct

Parallaxstable

38 values • 1 distinct

Temperaturedisputed

31 values • 8 distinct

Massdisputed

26 values • 7 distinct

Radiusdisputed

33 values • 9 distinct

Agedisputed

6 values • 3 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

28 values • 6 distinct

Metallicitydisputed

20 values • 5 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
330.6Q1-Q17 DR25 Supplemental KOI TableTICv8
60040.921.12330.6Q1-Q17 DR24 KOI TableTICv8
5963.51.091.210.22330.6TICv8TICv8
61801.011.175.37330.6Morton et al. 2016TICv8
60040.921.12330.6Q1-Q12 KOI TableTICv8
60041.12330.6Rowe et al. 2014TICv8
60040.921.12330.6Q1-Q12 KOI TableTICv8
0.921.12330.6Hadden et al. 2014TICv8
59451.17330.6Berger et al. 2018TICv8
60040.921.12330.6Q1-Q12 KOI TableTICv8
0.921.12330.6Huber et al. 2013TICv8
60030.901.11330.6Q1-Q17 DR25 KOI TableTICv8
330.6Q1-Q17 DR25 Supplemental KOI TableTICv8
58771.18330.6Q1-Q6 KOI TableTICv8
60040.921.12330.6Q1-Q17 DR24 KOI TableTICv8
60040.921.12330.6Q1-Q16 KOI TableTICv8
58770.861.1811.70330.6Q1-Q8 KOI TableTICv8
61911.67330.6Latham et al. 2005TICv8
58770.861.1811.70330.6Q1-Q8 KOI TableTICv8
60030.901.11330.6Q1-Q17 DR25 KOI TableTICv8
6262.31.070.20330.6Gaia DR2TICv8
330.6Q1-Q17 DR25 Supplemental KOI TableTICv8
60040.921.12330.6Q1-Q17 DR24 KOI TableTICv8
330.6Q1-Q17 DR25 Supplemental KOI TableTICv8
60040.921.12330.6Q1-Q12 KOI TableTICv8
60030.901.11330.6Q1-Q17 DR25 KOI TableTICv8
0.86330.6Weiss et al. 2024TICv8
58771.18330.6Q1-Q6 KOI TableTICv8
60040.921.12330.6Q1-Q17 DR24 KOI TableTICv8
60040.921.12330.6Q1-Q16 KOI TableTICv8
60040.921.12330.6Q1-Q16 KOI TableTICv8
58770.861.1811.70330.6Q1-Q8 KOI TableTICv8
59450.861.1611.48330.6Fulton & Petigura 2018TICv8
60030.901.11330.6Q1-Q17 DR25 KOI TableTICv8
58771.18330.6Batalha et al. 2013TICv8
58770.861.1811.70330.6Q1-Q8 KOI TableTICv8
58771.18330.6Q1-Q6 KOI TableTICv8
60040.921.12330.6Q1-Q16 KOI TableTICv8