Back to Stellar Hosts
Stellar HostProfile

K2-139

K0 V • 153.9 pc

Records

7

literature rows

Planets

1

system count

References

8

distinct source labels

TIC: TIC 11023038

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

5340 K

5083.6 to 5425

5 values • 5 distinct

Mass

0.93 Msun

0.88 to 0.96

4 values • 4 distinct

Radius

0.89 Rsun

0.86 to 0.93

7 values • 7 distinct

Age

1.80 Gyr

single adopted value

1 values • 1 distinct

Luminosity

-0.29 log(Lsun)

-0.30 to -0.28

2 values • 2 distinct

Distance

153.9 pc

single adopted value

7 values • 1 distinct

Spectral Type

K0 V

Consistent across records

K0 V (1)

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

K2-139 b

Transit

Discovery

2017

Period

28.38 days

Radius

9.27 R⊕

Mass

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

7

Stellar refs

7

System refs

1

Distancestable

7 values • 1 distinct

Parallaxstable

7 values • 1 distinct

Temperaturedisputed

5 values • 5 distinct

Massdisputed

4 values • 4 distinct

Radiusdisputed

7 values • 7 distinct

Agestable

1 values • 1 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

4 values • 4 distinct

Metallicitydisputed

3 values • 3 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
0.93153.9Petigura et al. 2018TICv8
5083.60.91-0.30153.9Gaia DR2TICv8
53700.960.88153.9Livingston et al. 2018TICv8
51950.880.89-0.28153.9TICv8TICv8
53400.920.861.80K0 V153.9Barragán et al. 2018TICv8
0.91153.9Kruse et al. 2019TICv8
54250.950.87153.9Mayo et al. 2018TICv8