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Stellar HostProfile

K2-261

G7 IV/V • 213.3 pc

Records

9

literature rows

Planets

1

system count

References

9

distinct source labels

TIC: TIC 281731203

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

5478 K

5287.7 to 5537

9 values • 8 distinct

Mass

1.10 Msun

0.96 to 1.27

7 values • 6 distinct

Radius

1.67 Rsun

1.64 to 1.83

9 values • 9 distinct

Age

8.80 Gyr

4.83 to 9.30

5 values • 3 distinct

Luminosity

0.35 log(Lsun)

0.33 to 0.38

5 values • 5 distinct

Distance

213.3 pc

single adopted value

9 values • 1 distinct

Spectral Type

G7 IV/V

Consistent across records

G7 IV/V (1)

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

K2-261 b

Transit

Discovery

2018

Period

11.63 days

Radius

Mass

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

9

Stellar refs

8

System refs

1

Distancestable

9 values • 1 distinct

Parallaxstable

9 values • 1 distinct

Temperaturedisputed

9 values • 8 distinct

Massdisputed

7 values • 6 distinct

Radiusdisputed

9 values • 9 distinct

Agedisputed

5 values • 3 distinct

Luminositydisputed

5 values • 5 distinct

Surface Gravitydisputed

8 values • 7 distinct

Metallicitydisputed

6 values • 4 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
55371.101.658.80G7 IV/V213.3Johnson et al. 2018TICv8
54781.091.68213.3Howard et al. 2025TICv8
54660.961.730.38213.3TICv8TICv8
55031.271.644.830.35213.3Ikwut-Ukwa et al. 2020TICv8
54451.091.649.300.33213.3Ikwut-Ukwa et al. 2020TICv8
54901.111.668.800.35213.3Thygesen et al. 2023TICv8
5287.71.73213.3ExoFOPTICv8
55371.101.678.80213.3Knudstrup et al. 2024TICv8
5287.71.830.37213.3Gaia DR2TICv8