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Stellar HostProfile

K2-233

K3 • 67.51 pc

Records

5

literature rows

Planets

3

system count

References

6

distinct source labels

TIC: TIC 428820090

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

4889.2 K

4796 to 5033

5 values • 5 distinct

Mass

0.79 Msun

0.78 to 0.80

4 values • 3 distinct

Radius

0.71 Rsun

0.71 to 0.74

5 values • 4 distinct

Age

0.36 Gyr

single adopted value

2 values • 1 distinct

Luminosity

-0.57 log(Lsun)

-0.58 to -0.52

3 values • 3 distinct

Distance

67.51 pc

single adopted value

5 values • 1 distinct

Spectral Type

K3

Consistent across records

K3 (2)

Planets

3

Stable across source rows

3

System Layout

Known planets

3 planets linked to this host

K2-233 b

Transit

Discovery

2018

Period

2.47 days

Radius

1.34 R⊕

Mass

11.26 M⊕

Eq. Temp

1121 K

K2-233 c

Transit

Discovery

2018

Period

7.06 days

Radius

1.28 R⊕

Mass

12.81 M⊕

Eq. Temp

790 K

K2-233 d

Transit

Discovery

2018

Period

24.37 days

Radius

2.64 R⊕

Mass

Eq. Temp

482 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 • 5 distinct

Massdisputed

4 values • 3 distinct

Radiusdisputed

5 values • 4 distinct

Agestable

2 values • 1 distinct

Luminositydisputed

3 values • 3 distinct

Surface Gravitydisputed

4 values • 4 distinct

Metallicitydisputed

3 values • 3 distinct

Spectral Typestable

2 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
50330.790.7167.51Lillo-Box et al. 2020TICv8
49500.800.740.36-0.52K367.51David et al. 2018TICv8
48140.780.74-0.5767.51TICv8TICv8
4889.20.71-0.5867.51Gaia DR2TICv8
47960.790.710.36K367.51Barragán et al. 2023TICv8