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Stellar HostProfile

17 Sco

K3 III • 125.0 pc

Records

2

literature rows

Planets

1

system count

References

3

distinct source labels

TIC: TIC 135596590HIP: HIP 79540

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

4260.5 K

4157 to 4364.1

2 values • 2 distinct

Mass

1.22 Msun

single adopted value

1 values • 1 distinct

Radius

29.00 Rsun

25.92 to 32.08

2 values • 2 distinct

Age

5.13 Gyr

single adopted value

1 values • 1 distinct

Luminosity

2.25 log(Lsun)

single adopted value

1 values • 1 distinct

Distance

125.0 pc

single adopted value

2 values • 1 distinct

Spectral Type

K3 III

Consistent across records

K3 III (1)

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 29.00 R☉ • circles scaled linearly by radius

Sun

1.0 R☉ baseline

17 Sco

29.00 R☉

System Layout

Known planets

1 planets linked to this host

17 Sco b

Radial Velocity

◌

Discovery

2020

Period

578.4 days

Radius

—

Mass

1373.0 M⊕

Eq. Temp

—

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

Massstable

1 values • 1 distinct

Radiusdisputed

2 values • 2 distinct

Agestable

1 values • 1 distinct

Luminositystable

1 values • 1 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
4364.1—32.08———125.0TICv8TICv8
41571.2225.925.132.25K3 III125.0Tala Pinto et al. 2020TICv8