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Stellar HostProfile

75 Cet

G3 III • 82.96 pc

Records

7

literature rows

Planets

2

system count

References

8

distinct source labels

HD: HD 15779HIP: HIP 11791TIC: TIC 251095345

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

4846 K

4809 to 4904

5 values • 5 distinct

Mass

2.15 Msun

1.92 to 2.49

3 values • 3 distinct

Radius

10.51 Rsun

10.38 to 10.62

4 values • 4 distinct

Luminosity

1.73 log(Lsun)

1.71 to 1.75

3 values • 3 distinct

Distance

82.96 pc

single adopted value

7 values • 1 distinct

Spectral Type

G3 III

Multiple classifications reported

G3 III (2), K0 (1), K1 III (1)

Planets

2

Stable across source rows

2

Scale Comparison

Radius against the Sun

Current adopted radius: 10.51 R☉ • circles scaled linearly by radius

Sun

1.0 R☉ baseline

75 Cet

10.51 R☉

System Layout

Known planets

2 planets linked to this host

75 Cet b

Radial Velocity

Discovery

2012

Period

691.9 days

Radius

Mass

953.5 M⊕

Eq. Temp

75 Cet c

Radial Velocity

Discovery

2023

Period

2051.6 days

Radius

Mass

289.9 M⊕

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

7

Stellar refs

7

System refs

1

Distancestable

7 values • 1 distinct

Parallaxstable

7 values • 1 distinct

Temperaturedisputed

5 values • 5 distinct

Massdisputed

3 values • 3 distinct

Radiusdisputed

4 values • 4 distinct

Luminositydisputed

3 values • 3 distinct

Surface Gravitydisputed

3 values • 3 distinct

Metallicitydisputed

4 values • 4 distinct

Spectral Typedisputed

4 values • 3 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
48462.4910.501.73G3 III82.96Sato et al. 2012TICv8
4846.210.621.7582.96Gaia DR2TICv8
4827.310.5282.96TICv8TICv8
K1 III82.96Michigan Catalog, Vol. 5TICv8
48091.9210.381.71G3 III82.96Teng et al. 2023TICv8
49042.1582.96Mortier et al. 2013TICv8
K082.96Cannon & Pickering 1918TICv8