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Stellar HostProfile

TOI-277

Unclassified star • 64.67 pc

Records

3

literature rows

Planets

1

system count

References

4

distinct source labels

TIC: TIC 439456714

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

3748 K

3668 to 4031

3 values • 3 distinct

Mass

0.34 Msun

0.16 to 0.52

2 values • 2 distinct

Radius

0.52 Rsun

0.36 to 0.52

3 values • 2 distinct

Luminosity

-1.35 log(Lsun)

single adopted value

1 values • 1 distinct

Distance

64.67 pc

single adopted value

3 values • 1 distinct

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 0.52 R☉ • circles scaled linearly by radius

Sun

1.0 R☉ baseline

TOI-277

0.52 R☉

System Layout

Known planets

1 planets linked to this host

TOI-277 b

Transit

◌

Discovery

2022

Period

3.99 days

Radius

4.26 R⊕

Mass

—

Eq. Temp

587.9 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 • 3 distinct

Massdisputed

2 values • 2 distinct

Radiusdisputed

3 values • 2 distinct

Luminositystable

1 values • 1 distinct

Surface Gravitydisputed

3 values • 3 distinct

Metallicitystable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
40310.160.36———64.67Magliano et al. 2023TICv8
3748—0.52———64.67ExoFOPTICv8
36680.520.52—-1.35—64.67TICv8TICv8