Stellar HostProfile

HD 220842

F8 • 64.65 pc

Records

literature rows

Planets

system count

References

distinct source labels

HD: HD 220842TIC: TIC 251866143HIP: HIP 115714

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

5956.4 K

5921.1 to 5960

3 values • 3 distinct

Mass

1.10 Msun

1.08 to 1.13

2 values • 2 distinct

Radius

1.42 Rsun

1.42 to 1.43

2 values • 2 distinct

Luminosity

0.36 log(Lsun)

0.36 to 0.36

2 values • 2 distinct

Distance

64.65 pc

single adopted value

5 values • 1 distinct

Spectral Type

Consistent across records

F8 (2)

Planets

Stable across source rows

System Layout

Known planets

1 planets linked to this host

HD 220842 b

Radial Velocity

◌

Discovery

2016

Period

218.5 days

Radius

—

Mass

1010.7 M⊕

Eq. Temp

—

Provenance

Underlying measurements and references

Evidence Summary

Rows

Stellar refs

System refs

Distancestable

5 values • 1 distinct

Parallaxstable

5 values • 1 distinct

Temperaturedisputed

3 values • 3 distinct

Massdisputed

2 values • 2 distinct

Radiusdisputed

2 values • 2 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

2 values • 2 distinct

Metallicitydisputed

2 values • 2 distinct

Spectral Typestable

2 values • 1 distinct

ST TEFF	ST MASS	ST RAD	ST AGE	ST LUM	ST SPECTYPE	SY DIST	Stellar Ref	System Ref
—	—	—	—	—	F8	64.65	Cannon & Pickering 1918	TICv8
5956.4	—	1.42	—	0.36	—	64.65	Gaia DR2	TICv8
5960	1.13	—	—	—	F8	64.65	Hébrard et al. 2016	TICv8
5921.1	1.08	1.43	—	0.36	—	64.65	TICv8	TICv8
—	—	—	—	—	—	64.65	Nordstrom et al. 2004	TICv8