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Stellar HostProfile

TOI-5817

G2 IV-V • 80.75 pc

Records

3

literature rows

Planets

1

system count

References

4

distinct source labels

HIP: HIP 106097TIC: TIC 418604868HD: HD 204660

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

5809 K

5770 to 5809

3 values • 2 distinct

Mass

1.00 Msun

0.97 to 1.04

2 values • 2 distinct

Radius

1.38 Rsun

1.38 to 1.43

3 values • 2 distinct

Age

9.70 Gyr

single adopted value

1 values • 1 distinct

Luminosity

0.30 log(Lsun)

0.29 to 0.31

2 values • 2 distinct

Distance

80.75 pc

single adopted value

3 values • 1 distinct

Spectral Type

G2 IV-V

Consistent across records

G2 IV-V (1)

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 1.38 R☉ • circles scaled linearly by radius

Sun

1.0 R☉ baseline

TOI-5817

1.38 R☉

System Layout

Known planets

1 planets linked to this host

TOI-5817 b

Transit

◌

Discovery

2025

Period

15.61 days

Radius

3.08 R⊕

Mass

10.30 M⊕

Eq. Temp

950 K

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

Temperaturedisputed

3 values • 2 distinct

Massdisputed

2 values • 2 distinct

Radiusdisputed

3 values • 2 distinct

Agestable

1 values • 1 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

3 values • 2 distinct

Metallicitystable

1 values • 1 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
58091.041.38—0.29—80.75TICv8TICv8
5809—1.38———80.75ExoFOPTICv8
57700.971.439.700.31G2 IV-V80.75Naponiello et al. 2025TICv8