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Stellar HostProfile

K2-89

Unclassified star • 86.04 pc

Records

5

literature rows

Planets

1

system count

References

6

distinct source labels

TIC: TIC 440687723

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

3691 K

3677 to 4117.6

3 values • 3 distinct

Mass

0.44 Msun

0.35 to 0.53

2 values • 2 distinct

Radius

0.32 Rsun

0.32 to 0.54

3 values • 2 distinct

Luminosity

-1.33 log(Lsun)

single adopted value

1 values • 1 distinct

Distance

86.04 pc

single adopted value

5 values • 1 distinct

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

K2-89 b

Transit

Discovery

2016

Period

1.10 days

Radius

1.08 R⊕

Mass

Eq. Temp

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

3 values • 3 distinct

Massdisputed

2 values • 2 distinct

Radiusdisputed

3 values • 2 distinct

Luminositystable

1 values • 1 distinct

Surface Gravitydisputed

2 values • 2 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
36910.350.3286.04Crossfield et al. 2016TICv8
86.04Dressing et al. 2017TICv8
36770.530.54-1.3386.04TICv8TICv8
0.3286.04Kruse et al. 2019TICv8
4117.686.04Gaia DR2TICv8