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Stellar HostProfile

HD 87646

G • 73.58 pc

Records

5

literature rows

Planets

1

system count

References

6

distinct source labels

TIC: TIC 27064335HD: HD 87646HIP: HIP 49522 A

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

5837 K

5770 to 5863

3 values • 3 distinct

Mass

1.12 Msun

single adopted value

1 values • 1 distinct

Radius

2.24 Rsun

1.55 to 2.93

2 values • 2 distinct

Luminosity

0.96 log(Lsun)

single adopted value

1 values • 1 distinct

Distance

73.58 pc

single adopted value

5 values • 1 distinct

Spectral Type

G

Multiple classifications reported

G (1), G0 (1)

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

HD 87646 b

Radial Velocity

Discovery

2016

Period

13.48 days

Radius

Mass

3941.1 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 • 3 distinct

Massstable

1 values • 1 distinct

Radiusdisputed

2 values • 2 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
57701.121.55G73.58Ma et al. 2016TICv8
G073.58Cannon & Pickering 1918TICv8
583773.58TICv8TICv8
58632.930.9673.58Gaia DR2TICv8
73.58Nordstrom et al. 2004TICv8