Back to Stellar Hosts
Stellar HostProfile

K2-239

M3.0 V • 31.08 pc

Records

3

literature rows

Planets

3

system count

References

4

distinct source labels

TIC: TIC 374339566

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

3435 K

3420 to 3720.8

3 values • 3 distinct

Mass

0.31 Msun

0.23 to 0.40

2 values • 2 distinct

Radius

0.31 Rsun

0.26 to 0.36

2 values • 2 distinct

Luminosity

-1.94 log(Lsun)

-2.09 to -1.80

2 values • 2 distinct

Distance

31.08 pc

single adopted value

3 values • 1 distinct

Spectral Type

M3.0 V

Consistent across records

M3.0 V (1)

Planets

3

Stable across source rows

3

System Layout

Known planets

3 planets linked to this host

K2-239 c

Transit

Discovery

2018

Period

7.78 days

Radius

1 R⊕

Mass

Eq. Temp

427 K

K2-239 b

Transit

Discovery

2018

Period

5.24 days

Radius

1.10 R⊕

Mass

Eq. Temp

502 K

K2-239 d

Transit

Discovery

2018

Period

10.12 days

Radius

1.10 R⊕

Mass

Eq. Temp

399 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

2 values • 2 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

2 values • 2 distinct

Metallicitystable

1 values • 1 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
34200.400.36-1.80M3.0 V31.08Díez Alonso et al. 2018TICv8
34350.230.26-2.0931.08TICv8TICv8
3720.831.08Gaia DR2TICv8