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Stellar HostProfile

K2-197

Unclassified star • 247.6 pc

Records

7

literature rows

Planets

1

system count

References

8

distinct source labels

TIC: TIC 179032688

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

5647 K

5440.2 to 5675

4 values • 4 distinct

Mass

1.00 Msun

0.97 to 1

3 values • 3 distinct

Radius

0.93 Rsun

0.91 to 0.98

5 values • 5 distinct

Luminosity

-0.12 log(Lsun)

-0.12 to -0.11

2 values • 2 distinct

Distance

247.6 pc

single adopted value

7 values • 1 distinct

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

K2-197 b

Transit

Discovery

2018

Period

8.35 days

Radius

Mass

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

7

Stellar refs

7

System refs

1

Distancestable

7 values • 1 distinct

Parallaxstable

7 values • 1 distinct

Temperaturedisputed

4 values • 4 distinct

Massdisputed

3 values • 3 distinct

Radiusdisputed

5 values • 5 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

3 values • 3 distinct

Metallicitydisputed

2 values • 2 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
5440.20.98-0.12247.6Gaia DR2TICv8
56750.970.91247.6Mayo et al. 2018TICv8
0.96247.6Petigura et al. 2018TICv8
56271.000.92-0.11247.6TICv8TICv8
566710.93247.6Livingston et al. 2018TICv8
247.6Pope et al. 2016TICv8
247.6Barros et al. 2016TICv8