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Stellar HostProfile

K2-404

M1 • 121.6 pc

Records

3

literature rows

Planets

1

system count

References

4

distinct source labels

TIC: TIC 61312205

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

3748 K

3748 to 3802

3 values • 2 distinct

Mass

0.55 Msun

0.55 to 0.55

3 values • 2 distinct

Radius

0.55 Rsun

0.55 to 0.55

3 values • 2 distinct

Luminosity

-1.24 log(Lsun)

single adopted value

1 values • 1 distinct

Distance

121.6 pc

single adopted value

3 values • 1 distinct

Spectral Type

M1

Consistent across records

M1 (1)

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 0.55 R☉ • circles scaled linearly by radius

Sun

1.0 R☉ baseline

K2-404

0.55 R☉

System Layout

Known planets

1 planets linked to this host

K2-404 b

Transit

◌

Discovery

2022

Period

13.12 days

Radius

2.53 R⊕

Mass

—

Eq. Temp

—

Provenance

Underlying measurements and references

Evidence Summary

Rows

3

Stellar refs

3

System refs

1

Distancestable

3 values • 1 distinct

Parallaxstable

3 values • 1 distinct

Temperaturedisputed

3 values • 2 distinct

Massdisputed

3 values • 2 distinct

Radiusdisputed

3 values • 2 distinct

Luminositystable

1 values • 1 distinct

Surface Gravitydisputed

3 values • 2 distinct

Metallicitystable

2 values • 1 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
37480.550.55———121.6Christiansen et al. 2022TICv8
38020.550.55—-1.24—121.6TICv8TICv8
37480.550.55——M1121.6Zink et al. 2021TICv8