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Stellar HostProfile

TOI-1669

Unclassified star • 111.3 pc

Records

4

literature rows

Planets

2

system count

References

5

distinct source labels

TIC: TIC 428679607

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

5546.1 K

5497 to 5550

4 values • 3 distinct

Mass

0.99 Msun

0.98 to 1

3 values • 3 distinct

Radius

1.07 Rsun

1.06 to 1.07

3 values • 3 distinct

Age

7.70 Gyr

single adopted value

1 values • 1 distinct

Luminosity

-0.02 log(Lsun)

-0.04 to -9.68e-3

2 values • 2 distinct

Distance

111.3 pc

single adopted value

4 values • 1 distinct

Planets

2

Stable across source rows

2

System Layout

Known planets

2 planets linked to this host

TOI-1669 b

Radial Velocity

Discovery

2023

Period

500 days

Radius

Mass

191 M⊕

Eq. Temp

TOI-1669 c

Transit

Discovery

2024

Period

2.68 days

Radius

2.34 R⊕

Mass

Eq. Temp

1198 K

Provenance

Underlying measurements and references

Evidence Summary

Rows

4

Stellar refs

4

System refs

1

Distancestable

4 values • 1 distinct

Parallaxstable

4 values • 1 distinct

Temperaturedisputed

4 values • 3 distinct

Massdisputed

3 values • 3 distinct

Radiusdisputed

3 values • 3 distinct

Agestable

1 values • 1 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

4 values • 4 distinct

Metallicitydisputed

2 values • 2 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
54970.991.067.70-0.04111.3MacDougall et al. 2023TICv8
55501.07111.3ExoFOPTICv8
55500.981.07-9.68e-3111.3TICv8TICv8
5542.31111.3Van Zandt et al. 2023TICv8