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Stellar HostProfile

HD 28254

G5 V • 55.29 pc

Records

6

literature rows

Planets

1

system count

References

7

distinct source labels

HD: HD 28254HIP: HIP 20606TIC: TIC 219256496

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

5653 K

5545 to 5664

3 values • 3 distinct

Mass

1.06 Msun

1 to 1.10

3 values • 3 distinct

Radius

1.58 Rsun

1.48 to 1.65

3 values • 3 distinct

Age

6 Gyr

single adopted value

1 values • 1 distinct

Luminosity

0.36 log(Lsun)

0.34 to 0.37

3 values • 3 distinct

Distance

55.29 pc

single adopted value

6 values • 1 distinct

Spectral Type

G5 V

Multiple classifications reported

G5 V (2), G1 IV/V (1), G5 (1)

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

HD 28254 b

Radial Velocity

Discovery

2010

Period

1333 days

Radius

Mass

1207.7 M⊕

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

6

Stellar refs

6

System refs

1

Distancestable

6 values • 1 distinct

Parallaxstable

6 values • 1 distinct

Temperaturedisputed

3 values • 3 distinct

Massdisputed

3 values • 3 distinct

Radiusdisputed

3 values • 3 distinct

Agestable

1 values • 1 distinct

Luminositydisputed

3 values • 3 distinct

Surface Gravitydisputed

2 values • 2 distinct

Metallicitydisputed

2 values • 2 distinct

Spectral Typedisputed

4 values • 3 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
565311.580.3655.29TICv8TICv8
55451.650.3755.29Gaia DR2TICv8
G555.29Cannon & Pickering 1918TICv8
1.106G5 V55.29Philipot et al. 2023TICv8
G5 V55.29Michigan Catalog, Vol. 2TICv8
56641.061.480.34G1 IV/V55.29Naef et al. 2010TICv8