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Stellar HostProfile

Gliese 12

M3.0 V • 12.21 pc

Records

5

literature rows

Planets

1

system count

References

6

distinct source labels

TIC: TIC 52005579

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

3328 K

3253 to 3376

5 values • 4 distinct

Mass

0.24 Msun

0.24 to 0.26

4 values • 4 distinct

Radius

0.27 Rsun

0.26 to 0.27

5 values • 4 distinct

Age

7 Gyr

single adopted value

2 values • 1 distinct

Luminosity

-2.13 log(Lsun)

-2.14 to -2.07

3 values • 3 distinct

Distance

12.21 pc

single adopted value

5 values • 1 distinct

Spectral Type

M3.0 V

Multiple classifications reported

M3.0 V (1), M4 V (1)

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

Gliese 12 b

Transit

Discovery

2024

Period

12.76 days

Radius

0.97 R⊕

Mass

Eq. Temp

299.5 K

Provenance

Underlying measurements and references

Evidence Summary

Rows

5

Stellar refs

5

System refs

1

Distancestable

5 values • 1 distinct

Parallaxstable

5 values • 1 distinct

Temperaturedisputed

5 values • 4 distinct

Massdisputed

4 values • 4 distinct

Radiusdisputed

5 values • 4 distinct

Agestable

2 values • 1 distinct

Luminositydisputed

3 values • 3 distinct

Surface Gravitydisputed

5 values • 4 distinct

Metallicitydisputed

3 values • 3 distinct

Spectral Typedisputed

2 values • 2 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
33760.2712.21ExoFOPTICv8
33280.260.27712.21Turner et al. 2026TICv8
33760.240.27-2.0712.21TICv8TICv8
32960.240.26-2.14M3.0 V12.21Kuzuhara et al. 2024TICv8
32530.240.277-2.13M4 V12.21Dholakia et al. 2024TICv8