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Stellar HostProfile

K2-172

Unclassified star • 249.7 pc

Records

7

literature rows

Planets

2

system count

References

7

distinct source labels

TIC: TIC 188507501

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

5555.5 K

5449 to 5569

4 values • 4 distinct

Mass

0.96 Msun

0.93 to 0.98

2 values • 2 distinct

Radius

0.84 Rsun

0.82 to 0.87

6 values • 5 distinct

Luminosity

-0.22 log(Lsun)

-0.23 to -0.20

2 values • 2 distinct

Distance

249.7 pc

single adopted value

7 values • 1 distinct

Planets

2

Stable across source rows

2

System Layout

Known planets

2 planets linked to this host

K2-172 b

Transit

Discovery

2018

Period

14.32 days

Radius

1.67 R⊕

Mass

Eq. Temp

K2-172 c

Transit

Discovery

2018

Period

29.62 days

Radius

3.02 R⊕

Mass

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

7

Stellar refs

6

System refs

1

Distancestable

7 values • 1 distinct

Parallaxstable

7 values • 1 distinct

Temperaturedisputed

4 values • 4 distinct

Massdisputed

2 values • 2 distinct

Radiusdisputed

6 values • 5 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

2 values • 2 distinct

Metallicitystable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
55470.980.86-0.20249.7TICv8TICv8
54490.86249.7Vanderburg et al. 2016TICv8
0.82249.7Kruse et al. 2019TICv8
249.7Schmitt et al. 2016TICv8
55640.82-0.23249.7Gaia DR2TICv8
55690.930.87249.7Mayo et al. 2018TICv8
0.82249.7Kruse et al. 2019TICv8