Back to Stellar Hosts
Stellar HostProfile

K2-12

F9 • 326.4 pc

Records

9

literature rows

Planets

1

system count

References

10

distinct source labels

TIC: TIC 396972464

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

5680 K

5615 to 6177

7 values • 7 distinct

Mass

1.01 Msun

0.94 to 1.18

5 values • 4 distinct

Radius

1.08 Rsun

0.92 to 1.31

8 values • 8 distinct

Age

8.90 Gyr

single adopted value

1 values • 1 distinct

Luminosity

0.10 log(Lsun)

0.07 to 0.12

2 values • 2 distinct

Distance

326.4 pc

single adopted value

9 values • 1 distinct

Spectral Type

F9

Consistent across records

F9 (1)

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

K2-12 b

Transit

Discovery

2015

Period

8.28 days

Radius

2.44 R⊕

Mass

5.20 M⊕

Eq. Temp

1026 K

Provenance

Underlying measurements and references

Evidence Summary

Rows

9

Stellar refs

9

System refs

1

Distancestable

9 values • 1 distinct

Parallaxstable

9 values • 1 distinct

Temperaturedisputed

7 values • 7 distinct

Massdisputed

5 values • 4 distinct

Radiusdisputed

8 values • 8 distinct

Agestable

1 values • 1 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

3 values • 3 distinct

Metallicitydisputed

4 values • 4 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
F9326.4Luo et al. 2018TICv8
56150.92326.4Vanderburg et al. 2016TICv8
56630.941.01326.4Mayo et al. 2018TICv8
56720.961.128.90326.4Bonomo et al. 2023TICv8
61771.181.31326.4Crossfield et al. 2016TICv8
57791.080.07326.4Gaia DR2TICv8
56801.011.190.12326.4TICv8TICv8
58001.011.01326.4Montet et al. 2015TICv8
1.08326.4Kruse et al. 2019TICv8