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Stellar HostProfile

K2-253

Unclassified star • 876.6 pc

Records

4

literature rows

Planets

1

system count

References

5

distinct source labels

TIC: TIC 98669309

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

5318 K

5227.9 to 6027

4 values • 3 distinct

Mass

1 Msun

0.92 to 1.08

2 values • 2 distinct

Radius

1.09 Rsun

1.08 to 1.12

4 values • 3 distinct

Luminosity

-0.07 log(Lsun)

-0.08 to -0.07

2 values • 2 distinct

Distance

876.6 pc

single adopted value

4 values • 1 distinct

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

K2-253 b

Transit

Discovery

2018

Period

4.00 days

Radius

12.96 R⊕

Mass

Eq. Temp

1115.4 K

Provenance

Underlying measurements and references

Evidence Summary

Rows

4

Stellar refs

4

System refs

1

Distancestable

4 values • 1 distinct

Parallaxstable

4 values • 1 distinct

Temperaturedisputed

4 values • 3 distinct

Massdisputed

2 values • 2 distinct

Radiusdisputed

4 values • 3 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

3 values • 2 distinct

Metallicitystable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
60271.081.10876.6Livingston et al. 2018TICv8
5227.91.12-0.08876.6Gaia DR2TICv8
53181.08876.6ExoFOPTICv8
53180.921.08-0.07876.6TICv8TICv8