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Stellar HostProfile

BD+15 2940

K0 • 426.4 pc

Records

3

literature rows

Planets

1

system count

References

4

distinct source labels

HIP: HIP 78407TIC: TIC 393702609

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

4796 K

single adopted value

3 values • 1 distinct

Mass

1.10 Msun

single adopted value

1 values • 1 distinct

Radius

10.76 Rsun

10.49 to 14.70

3 values • 3 distinct

Age

7.10 Gyr

single adopted value

1 values • 1 distinct

Luminosity

1.86 log(Lsun)

1.72 to 2.01

2 values • 2 distinct

Distance

426.4 pc

single adopted value

3 values • 1 distinct

Spectral Type

K0

Consistent across records

K0 (1)

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 10.76 R☉ • circles scaled linearly by radius

Sun

1.0 R☉ baseline

BD+15 2940

10.76 R☉

System Layout

Known planets

1 planets linked to this host

BD+15 2940 b

Radial Velocity

◌

Discovery

2013

Period

137.5 days

Radius

—

Mass

352.8 M⊕

Eq. Temp

—

Provenance

Underlying measurements and references

Evidence Summary

Rows

3

Stellar refs

3

System refs

1

Distancestable

3 values • 1 distinct

Parallaxstable

3 values • 1 distinct

Temperaturestable

3 values • 1 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

Metallicitydisputed

2 values • 2 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
47961.1014.707.102.01K0426.4Nowak et al. 2013TICv8
4796—10.49—1.72—426.4Gaia DR2TICv8
4796—10.76———426.4TICv8TICv8