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Stellar HostProfile

LkCa 15

Unclassified star • 158.2 pc

Records

3

literature rows

Planets

2

system count

References

4

distinct source labels

TIC: TIC 118681038

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

4201 K

4194 to 4589

3 values • 3 distinct

Radius

1.56 Rsun

1.51 to 1.61

2 values • 2 distinct

Age

1.00e-3 Gyr

single adopted value

1 values • 1 distinct

Luminosity

-0.19 log(Lsun)

single adopted value

1 values • 1 distinct

Distance

158.2 pc

single adopted value

3 values • 1 distinct

Planets

2

Stable across source rows

2

Scale Comparison

Radius against the Sun

Current adopted radius: 1.56 R☉ • circles scaled linearly by radius

Sun

1.0 R☉ baseline

LkCa 15

1.56 R☉

System Layout

Known planets

2 planets linked to this host

LkCa 15 b

Imaging

◌

Discovery

2015

Period

—

Radius

—

Mass

—

Eq. Temp

—

LkCa 15 c

Imaging

◌

Discovery

2015

Period

—

Radius

—

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 • 3 distinct

Radiusdisputed

2 values • 2 distinct

Agestable

1 values • 1 distinct

Luminositystable

1 values • 1 distinct

Surface Gravitystable

1 values • 1 distinct

Metallicitystable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
4194—1.61———158.2TICv8TICv8
4589——1.00e-3——158.2Swastik et al. 2021TICv8
4201—1.51—-0.19—158.2Gaia DR2TICv8