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Stellar HostProfile

HD 4917

K0 • 204.3 pc

Records

5

literature rows

Planets

1

system count

References

6

distinct source labels

HIP: HIP 3975HD: HD 4917TIC: TIC 77481104

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

4802 K

4802 to 4854.0

3 values • 2 distinct

Mass

1.32 Msun

single adopted value

1 values • 1 distinct

Radius

7.56 Rsun

5.01 to 7.91

3 values • 3 distinct

Luminosity

1.46 log(Lsun)

single adopted value

1 values • 1 distinct

Distance

204.3 pc

single adopted value

5 values • 1 distinct

Spectral Type

K0

Multiple classifications reported

K0 (1), K0 III/IV (1)

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

HD 4917 b

Radial Velocity

Discovery

2018

Period

400.5 days

Radius

Mass

513.3 M⊕

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

5

Stellar refs

5

System refs

1

Distancestable

5 values • 1 distinct

Parallaxstable

5 values • 1 distinct

Temperaturedisputed

3 values • 2 distinct

Massstable

1 values • 1 distinct

Radiusdisputed

3 values • 3 distinct

Luminositystable

1 values • 1 distinct

Surface Gravitystable

1 values • 1 distinct

Metallicitystable

1 values • 1 distinct

Spectral Typedisputed

2 values • 2 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
4854.07.561.46204.3Gaia DR2TICv8
48027.91204.3TICv8TICv8
K0 III/IV204.3Michigan Catalog, Vol. 4TICv8
48021.325.01204.3Luhn et al. 2019TICv8
K0204.3Cannon & Pickering 1918TICv8