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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

System Layout

Known planets

4 planets linked to this host

Kepler-197 d

Transit

Discovery

2014

Period

15.68 days

Radius

1.42 R⊕

Mass

Eq. Temp

810 K

Kepler-197 c

Transit

Discovery

2014

Period

10.35 days

Radius

1.23 R⊕

Mass

5.30 M⊕

Eq. Temp

Kepler-197 e

Transit

Discovery

2014

Period

25.21 days

Radius

Mass

Eq. Temp

Kepler-197 b

Transit

Discovery

2014

Period

5.60 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
60030.901.11330.6Q1-Q17 DR25 KOI TableTICv8
60040.921.12330.6Q1-Q17 DR24 KOI TableTICv8
58770.861.1811.70330.6Q1-Q8 KOI TableTICv8
60030.901.11330.6Q1-Q17 DR25 KOI TableTICv8
0.921.12330.6Huber et al. 2013TICv8
60040.921.12330.6Q1-Q16 KOI TableTICv8
330.6Q1-Q17 DR25 Supplemental KOI TableTICv8
6262.31.070.20330.6Gaia DR2TICv8
61801.011.175.37330.6Morton et al. 2016TICv8
59450.861.1611.48330.6Fulton & Petigura 2018TICv8
60040.921.12330.6Q1-Q17 DR24 KOI TableTICv8
58770.861.1811.70330.6Q1-Q8 KOI TableTICv8
60040.921.12330.6Q1-Q17 DR24 KOI TableTICv8
330.6Q1-Q17 DR25 Supplemental KOI TableTICv8
58771.18330.6Q1-Q6 KOI TableTICv8
58771.18330.6Q1-Q6 KOI TableTICv8
60040.921.12330.6Q1-Q12 KOI TableTICv8
60030.901.11330.6Q1-Q17 DR25 KOI TableTICv8
60040.921.12330.6Q1-Q16 KOI TableTICv8
58771.18330.6Q1-Q6 KOI TableTICv8
330.6Q1-Q17 DR25 Supplemental KOI TableTICv8
60041.12330.6Rowe et al. 2014TICv8
5963.51.091.210.22330.6TICv8TICv8
60040.921.12330.6Q1-Q12 KOI TableTICv8
58771.18330.6Batalha et al. 2013TICv8
58770.861.1811.70330.6Q1-Q8 KOI TableTICv8
0.86330.6Weiss et al. 2024TICv8
60030.901.11330.6Q1-Q17 DR25 KOI TableTICv8
330.6Q1-Q17 DR25 Supplemental KOI TableTICv8
60040.921.12330.6Q1-Q17 DR24 KOI TableTICv8
60040.921.12330.6Q1-Q16 KOI TableTICv8
60040.921.12330.6Q1-Q12 KOI TableTICv8
0.921.12330.6Hadden et al. 2014TICv8
60040.921.12330.6Q1-Q12 KOI TableTICv8
59451.17330.6Berger et al. 2018TICv8
61911.67330.6Latham et al. 2005TICv8
58770.861.1811.70330.6Q1-Q8 KOI TableTICv8
60040.921.12330.6Q1-Q16 KOI TableTICv8