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Stellar HostProfile

51 Eri

A5 • 29.76 pc

Records

10

literature rows

Planets

1

system count

References

11

distinct source labels

HD: HD 29391HIP: HIP 21547TIC: TIC 298810162

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

7276 K

7190.1 to 7422

5 values • 5 distinct

Mass

1.65 Msun

1.55 to 1.75

5 values • 4 distinct

Radius

1.50 Rsun

1.45 to 1.56

4 values • 4 distinct

Age

0.02 Gyr

0.02 to 0.02

2 values • 2 distinct

Luminosity

0.76 log(Lsun)

0.75 to 0.85

5 values • 5 distinct

Distance

29.76 pc

single adopted value

10 values • 1 distinct

Spectral Type

A5

Multiple classifications reported

A5 (1), F0 IV (1), F0 V (1), F0V (1)

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

51 Eri b

Imaging

Discovery

2015

Period

9100 days

Radius

Mass

3464.3 M⊕

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

10

Stellar refs

10

System refs

1

Distancestable

10 values • 1 distinct

Parallaxstable

10 values • 1 distinct

Temperaturedisputed

5 values • 5 distinct

Massdisputed

5 values • 4 distinct

Radiusdisputed

4 values • 4 distinct

Agedisputed

2 values • 2 distinct

Luminositydisputed

5 values • 5 distinct

Surface Gravitydisputed

3 values • 3 distinct

Metallicitydisputed

3 values • 2 distinct

Spectral Typedisputed

4 values • 4 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
727629.76Swastik et al. 2021TICv8
7190.11.560.7729.76Gaia DR2TICv8
1.750.020.85F0 IV29.76Macintosh et al. 2015TICv8
29.76Reiners & Schmitt 2003bTICv8
F0 V29.76Michigan Catalog, Vol. 5TICv8
72571.571.520.76F0V29.76Turnbull 2015TICv8
A529.76Cannon & Pickering 1918TICv8
74221.551.450.020.7629.76Elliott et al. 2024TICv8
1.7529.76Dupuy et al. 2022TICv8
72951.651.490.7529.76TICv8TICv8