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Stellar HostProfile

K2-258

Unclassified star • 661.9 pc

Records

3

literature rows

Planets

1

system count

References

4

distinct source labels

TIC: TIC 130634730

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

5863.5 K

5770.0 to 6351

3 values • 3 distinct

Mass

1.12 Msun

1.03 to 1.21

2 values • 2 distinct

Radius

1.33 Rsun

1.31 to 1.37

3 values • 3 distinct

Luminosity

0.27 log(Lsun)

0.27 to 0.27

2 values • 2 distinct

Distance

661.9 pc

single adopted value

3 values • 1 distinct

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 1.33 R☉ • circles scaled linearly by radius

Sun

1.0 R☉ baseline

K2-258

1.33 R☉

System Layout

Known planets

1 planets linked to this host

K2-258 b

Transit

◌

Discovery

2018

Period

19.09 days

Radius

3 R⊕

Mass

—

Eq. Temp

831 K

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 • 3 distinct

Massdisputed

2 values • 2 distinct

Radiusdisputed

3 values • 3 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

2 values • 2 distinct

Metallicitydisputed

2 values • 2 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
5863.5—1.33—0.27—661.9Gaia DR2TICv8
5770.01.031.37—0.27—661.9TICv8TICv8
63511.211.31———661.9Livingston et al. 2018TICv8