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Stellar HostProfile

K2-28

M4 • 63.00 pc

Records

9

literature rows

Planets

1

system count

References

10

distinct source labels

TIC: TIC 39926974

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

3236 K

2997 to 3940.2

8 values • 6 distinct

Mass

0.26 Msun

0.20 to 0.32

5 values • 4 distinct

Radius

0.28 Rsun

0.18 to 0.34

8 values • 6 distinct

Luminosity

-1.94 log(Lsun)

single adopted value

1 values • 1 distinct

Distance

63.00 pc

single adopted value

9 values • 1 distinct

Spectral Type

M4

Consistent across records

M4 (2)

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

K2-28 b

Transit

Discovery

2016

Period

2.26 days

Radius

1.60 R⊕

Mass

Eq. Temp

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

8 values • 6 distinct

Massdisputed

5 values • 4 distinct

Radiusdisputed

8 values • 6 distinct

Luminositystable

1 values • 1 distinct

Surface Gravitydisputed

5 values • 3 distinct

Metallicitydisputed

3 values • 2 distinct

Spectral Typestable

2 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
0.1863.00Kruse et al. 2019TICv8
32900.200.28M463.00Chen et al. 2018TICv8
32140.260.29M463.00Hirano et al. 2016TICv8
32360.320.34-1.9463.00TICv8TICv8
3292.80.200.2863.00Dressing et al. 2017TICv8
32140.260.2963.00Stefansson et al. 2018TICv8
32360.3463.00ExoFOPTICv8
3940.263.00Gaia DR2TICv8
29970.1863.00Vanderburg et al. 2016TICv8