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Stellar HostProfile

HD 211970

K5 • 13.13 pc

Records

8

literature rows

Planets

1

system count

References

9

distinct source labels

TIC: TIC 231704229HIP: HIP 110443HD: HD 211970

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

4116.4 K

4077 to 4127

4 values • 4 distinct

Mass

0.61 Msun

0.54 to 0.64

3 values • 3 distinct

Radius

0.59 Rsun

0.57 to 0.60

3 values • 3 distinct

Luminosity

-1.05 log(Lsun)

-1.06 to -1.05

3 values • 3 distinct

Distance

13.13 pc

single adopted value

8 values • 1 distinct

Spectral Type

K5

Multiple classifications reported

K5 (1), K5.0 (1), K7 V (1), K7 V (k) (1), M0 V (1), M0V (1)

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

HD 211970 b

Radial Velocity

Discovery

2019

Period

25.20 days

Radius

Mass

13 M⊕

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

8

Stellar refs

8

System refs

1

Distancestable

8 values • 1 distinct

Parallaxstable

8 values • 1 distinct

Temperaturedisputed

4 values • 4 distinct

Massdisputed

3 values • 3 distinct

Radiusdisputed

3 values • 3 distinct

Luminositydisputed

3 values • 3 distinct

Surface Gravitystable

1 values • 1 distinct

Spectral Typedisputed

6 values • 6 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
K7 V (k)13.13Gray et al. 2006TICv8
40770.640.60-1.0513.13TICv8TICv8
M0 V13.13Michigan Catalog, Vol. 1TICv8
41270.61K7 V13.13Feng et al. 2019TICv8
4126.70.57-1.0613.13Gaia DR2TICv8
K513.13Cannon & Pickering 1918TICv8
K5.013.13Hawley et al. 1996TICv8
41060.540.59-1.05M0V13.13Turnbull 2015TICv8