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Stellar HostProfile

TOI-1774

Unclassified star • 53.97 pc

Records

3

literature rows

Planets

2

system count

References

4

distinct source labels

HD: HD 85426TIC: TIC 4897275HIP: HIP 48443

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

5853.7 K

5746 to 5853.7

3 values • 2 distinct

Mass

1.03 Msun

0.99 to 1.06

2 values • 2 distinct

Radius

1.09 Rsun

1.09 to 1.13

3 values • 2 distinct

Age

7.40 Gyr

single adopted value

1 values • 1 distinct

Luminosity

0.10 log(Lsun)

single adopted value

1 values • 1 distinct

Distance

53.97 pc

single adopted value

3 values • 1 distinct

Planets

2

Stable across source rows

2

System Layout

Known planets

2 planets linked to this host

TOI-1774.01

Transit

Discovery

2021

Period

16.71 days

Radius

2.90 R⊕

Mass

Eq. Temp

HD 85426 c

Radial Velocity

Discovery

2026

Period

35.73 days

Radius

Mass

10.30 M⊕

Eq. Temp

640 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

Luminositystable

1 values • 1 distinct

Surface Gravitydisputed

3 values • 2 distinct

Metallicitystable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
5853.71.0953.97ExoFOPTICv8
57460.991.137.4053.97Lienhard et al. 2026TICv8
5853.71.061.090.1053.97TICv8TICv8