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Stellar HostProfile

HIP 98599

F7 V • 75.94 pc

Records

2

literature rows

Planets

1

system count

References

3

distinct source labels

TIC: TIC 74541369HIP: HIP 98599

Approximate color

from effective temperature

Canonical Summary

Adopted host values from one source row

Values come from the row with the most populated summary measurements. Missing values stay missing. Ranges and counts describe all source rows.

Stellar source: Peña et al. 2026 • System source: TICv8

Temperature

5978 K

5978 to 6267.2

2 values • 2 distinct

Mass

1.19 Msun

1.19 to 1.22

2 values • 2 distinct

Age

5.23 Gyr

single adopted value

1 values • 1 distinct

Distance

75.94 pc

single adopted value

2 values • 1 distinct

Spectral Type

F7 V

Consistent across records

F7 V (1)

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

HIP 98599 b

Radial Velocity

◌

Discovery

2026

Period

2656 days

Radius

—

Mass

2177.1 M⊕

Eq. Temp

—

HIP 98599 and Its Planet

HIP 98599 is an F7 V star 248 light-years away. Its spectral type marks it as an F-type main-sequence dwarf, a class hotter than the Sun's G type. The star's reported mass estimate is larger than the Sun's, at 1.19 solar masses, and it is 5.23 billion years old with a temperature of 5980 K. One planet is known to orbit this host.

That planet, HIP 98599 b, was discovered in 2026 by the radial velocity method, which measures the wobble a planet's gravity induces in its star's motion; repeated wobbles reveal the planet and its orbital period. HIP 98599 b has a reported mass estimate of 2180 Earth masses, larger than Earth's and roughly 6.85 times Jupiter's mass, and it orbits the star every 2660 days.

Provenance

Underlying measurements and references

Download JSONDownload CSV

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

Radiusstable

1 values • 1 distinct

Agestable

1 values • 1 distinct

Luminositystable

1 values • 1 distinct

Surface Gravitystable

1 values • 1 distinct

Metallicitystable

1 values • 1 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
59781.19—5.23—F7 V75.94Peña et al. 2026TICv8
6267.21.221.39—0.43—75.94TICv8TICv8