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Stellar HostProfile

BD+15 2375

Unclassified star • 768.0 pc

Records

4

literature rows

Planets

1

system count

References

5

distinct source labels

TIC: TIC 82604982

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: Niedzielski et al. 2016 • System source: TICv8

Temperature

4649 K

4649 to 4758.5

3 values • 2 distinct

Mass

1.08 Msun

single adopted value

1 values • 1 distinct

Radius

8.95 Rsun

8.95 to 11.80

3 values • 3 distinct

Age

7.41 Gyr

single adopted value

1 values • 1 distinct

Luminosity

1.57 log(Lsun)

1.57 to 1.73

2 values • 2 distinct

Distance

768.0 pc

single adopted value

4 values • 1 distinct

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 8.95 R☉ (circles scaled linearly by radius)

Sun

1.0 R☉ baseline

BD+15 2375

8.95 R☉

System Layout

Known planets

1 planets linked to this host

BD+15 2375 b

Radial Velocity

◌

Discovery

2016

Period

153.2 days

Radius

—

Mass

337.2 M⊕

Eq. Temp

—

BD+15 2375 b: A Giant Planet Orbiting a Sun-Like Star

BD+15 2375 is a G5 star located 2510 light-years away. It has one known planet. The star is 7.41 billion years old, has a mass of 1.08 solar masses, a radius of 8.95 solar radii, and a temperature of 4650 K. Its radius is larger than the Sun's, and its temperature is cooler than the Sun's.

The planet, BD+15 2375 b, was discovered in 2016 by the radial velocity method, which measures the wobble a planet's gravity induces in its star's motion. It has a minimum mass of 337 Earth masses, larger than Earth's, and an orbital period of 153 days. This minimum mass is a lower bound on the planet's true mass.

Provenance

Underlying measurements and references

Download JSONDownload CSV

Evidence Summary

Rows

4

Stellar refs

4

System refs

1

Distancestable

4 values • 1 distinct

Parallaxstable

4 values • 1 distinct

Temperaturedisputed

3 values • 2 distinct

Massstable

1 values • 1 distinct

Radiusdisputed

3 values • 3 distinct

Agestable

1 values • 1 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitystable

1 values • 1 distinct

Metallicitystable

2 values • 1 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
4649—11.80———768.0TICv8TICv8
46491.088.957.411.57—768.0Niedzielski et al. 2016TICv8
4758.5—10.84—1.73—768.0Gaia DR2TICv8
—————G5768.0Luo et al. 2018TICv8