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Stellar HostProfile

DMPP-9

Unclassified star • 109.5 pc

Records

2

literature rows

Planets

1

system count

References

3

distinct source labels

TIC: TIC 376777782HIP: HIP 104083HD: HD 200133

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: TICv8 • System source: TICv8

Temperature

6092 K

single adopted value

1 values • 1 distinct

Mass

1.14 Msun

1.10 to 1.14

2 values • 2 distinct

Radius

1.31 Rsun

1.26 to 1.31

2 values • 2 distinct

Luminosity

0.33 log(Lsun)

single adopted value

1 values • 1 distinct

Distance

109.5 pc

single adopted value

2 values • 1 distinct

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 1.31 R☉ (circles scaled linearly by radius)

Sun

1.0 R☉ baseline

DMPP-9

1.31 R☉

System Layout

Known planets

1 planets linked to this host

DMPP-9 b

Radial Velocity

◌

Discovery

2026

Period

12.73 days

Radius

—

Mass

14.43 M⊕

Eq. Temp

—

Planet DMPP-9 b Orbits a Hotter, Larger Star

DMPP-9 is a single star 357 light-years away, with a mass of 1.14 solar masses and a radius of 1.31 solar radii. Its reported temperature of 6090 K is hotter than the Sun's, and its reported radius estimate is larger than the Sun's. One planet is known to orbit this host.

That planet, DMPP-9 b, was discovered in 2026 using 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. DMPP-9 b has a minimum mass of 14.4 Earth masses, a lower bound on its true mass, and it is larger in minimum mass than Earth. Its orbital period is 12.7 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

Temperaturestable

1 values • 1 distinct

Massdisputed

2 values • 2 distinct

Radiusdisputed

2 values • 2 distinct

Luminositystable

1 values • 1 distinct

Surface Gravitystable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
—1.101.26———109.5Standing et al. 2026TICv8
60921.141.31—0.33—109.5TICv8TICv8