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Stellar HostProfile

K2-390

G4 • 456.1 pc

Records

4

literature rows

Planets

1

system count

References

5

distinct source labels

TIC: TIC 9030119

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

5535 K

5512 to 5558

4 values • 2 distinct

Mass

0.79 Msun

0.79 to 0.97

3 values • 2 distinct

Radius

0.97 Rsun

0.97 to 0.98

4 values • 3 distinct

Luminosity

-0.10 log(Lsun)

single adopted value

1 values • 1 distinct

Distance

456.1 pc

single adopted value

4 values • 1 distinct

Spectral Type

G4

Consistent across records

G4 (1)

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

K2-390 b

Transit

Discovery

2022

Period

3.31 days

Radius

4.29 R⊕

Mass

Eq. Temp

1119 K

Provenance

Underlying measurements and references

Evidence Summary

Rows

4

Stellar refs

4

System refs

1

Distancestable

4 values • 1 distinct

Parallaxstable

4 values • 1 distinct

Temperaturedisputed

4 values • 2 distinct

Massdisputed

3 values • 2 distinct

Radiusdisputed

4 values • 3 distinct

Luminositystable

1 values • 1 distinct

Surface Gravitydisputed

4 values • 3 distinct

Metallicitystable

2 values • 1 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
55580.790.97456.1Christiansen et al. 2022TICv8
55120.970.98-0.10456.1TICv8TICv8
55580.790.97G4456.1Zink et al. 2021TICv8
55120.98456.1ExoFOPTICv8