Back to Stellar Hosts
Stellar HostProfile

K2-391

G7 • 507.9 pc

Records

3

literature rows

Planets

1

system count

References

4

distinct source labels

TIC: TIC 9054633

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

5543 K

5379 to 5543

3 values • 2 distinct

Mass

0.76 Msun

0.76 to 0.93

3 values • 2 distinct

Radius

0.57 Rsun

0.57 to 1.81

3 values • 2 distinct

Luminosity

0.39 log(Lsun)

single adopted value

1 values • 1 distinct

Distance

507.9 pc

single adopted value

3 values • 1 distinct

Spectral Type

G7

Consistent across records

G7 (1)

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

K2-391 b

Transit

Discovery

2022

Period

4.62 days

Radius

1.37 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
55430.760.57G7507.9Zink et al. 2021TICv8
55430.760.57507.9Christiansen et al. 2022TICv8
53790.931.810.39507.9TICv8TICv8