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Stellar HostProfile

HD 137496

G • 155.3 pc

Records

2

literature rows

Planets

2

system count

References

3

distinct source labels

HD: HD 137496TIC: TIC 346250894

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

5774.4 K

5749.7 to 5799

2 values • 2 distinct

Mass

1.03 Msun

1.03 to 1.04

2 values • 2 distinct

Radius

1.56 Rsun

1.54 to 1.59

2 values • 2 distinct

Age

8.30 Gyr

single adopted value

1 values • 1 distinct

Luminosity

0.37 log(Lsun)

single adopted value

1 values • 1 distinct

Distance

155.3 pc

single adopted value

2 values • 1 distinct

Spectral Type

G

Consistent across records

G (1)

Planets

2

Stable across source rows

2

Scale Comparison

Radius against the Sun

Current adopted radius: 1.56 R☉ • circles scaled linearly by radius

Sun

1.0 R☉ baseline

HD 137496

1.56 R☉

System Layout

Known planets

2 planets linked to this host

HD 137496 c

Radial Velocity

◌

Discovery

2021

Period

479.9 days

Radius

—

Mass

2434.6 M⊕

Eq. Temp

370 K

◌

Discovery

2021

Period

1.62 days

Radius

1.31 R⊕

Mass

4.04 M⊕

Eq. Temp

2130 K

Provenance

Underlying measurements and references

Evidence Summary

Rows

2

Stellar refs

2

System refs

1

Distancestable

2 values • 1 distinct

Parallaxstable

2 values • 1 distinct

Temperaturedisputed

2 values • 2 distinct

Massdisputed

2 values • 2 distinct

Radiusdisputed

2 values • 2 distinct

Agestable

1 values • 1 distinct

Luminositystable

1 values • 1 distinct

Surface Gravitydisputed

2 values • 2 distinct

Metallicitydisputed

2 values • 2 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
57991.041.598.30—G155.3Azevedo Silva et al. 2022TICv8
5749.71.031.54—0.37—155.3TICv8TICv8