Back to Stellar Hosts
Stellar HostProfile

HD 5278

F V • 57.58 pc

Records

4

literature rows

Planets

2

system count

References

5

distinct source labels

HD: HD 5278HIP: HIP 3911TIC: TIC 263003176

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

6249.4 K

6062.7 to 6295.7

4 values • 3 distinct

Mass

1.18 Msun

1.13 to 1.23

2 values • 2 distinct

Radius

1.14 Rsun

1.14 to 1.19

4 values • 2 distinct

Age

3 Gyr

single adopted value

1 values • 1 distinct

Luminosity

0.27 log(Lsun)

0.26 to 0.28

2 values • 2 distinct

Distance

57.58 pc

single adopted value

4 values • 1 distinct

Spectral Type

F V

Consistent across records

F V (1)

Planets

2

Stable across source rows

2

Scale Comparison

Radius against the Sun

Current adopted radius: 1.14 R☉ • circles scaled linearly by radius

Sun

1.0 R☉ baseline

HD 5278

1.14 R☉

System Layout

Known planets

2 planets linked to this host

HD 5278 c

Radial Velocity

Discovery

2021

Period

40.87 days

Radius

Mass

18.40 M⊕

Eq. Temp

HD 5278 b

Transit

Discovery

2021

Period

14.34 days

Radius

Mass

Eq. Temp

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 • 3 distinct

Massdisputed

2 values • 2 distinct

Radiusdisputed

4 values • 2 distinct

Agestable

1 values • 1 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

4 values • 4 distinct

Metallicitystable

1 values • 1 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
6295.71.231.140.2657.58TICv8TICv8
6295.71.1457.58ExoFOPTICv8
6062.71.1457.58Lafarga et al. 2026TICv8
62031.131.1930.28F V57.58Sozzetti et al. 2021TICv8