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Stellar HostProfile

K2-146

M3.0 V • 79.30 pc

Records

11

literature rows

Planets

2

system count

References

12

distinct source labels

TIC: TIC 175261852

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

3385 K

3359 to 3679

6 values • 4 distinct

Mass

0.33 Msun

0.31 to 0.36

5 values • 4 distinct

Radius

0.33 Rsun

0.23 to 0.50

8 values • 6 distinct

Age

5 Gyr

single adopted value

1 values • 1 distinct

Luminosity

-1.82 log(Lsun)

-1.91 to -1.82

3 values • 2 distinct

Distance

79.30 pc

single adopted value

11 values • 1 distinct

Spectral Type

M3.0 V

Consistent across records

M3.0 V (2)

Planets

2

Stable across source rows

2

System Layout

Known planets

2 planets linked to this host

K2-146 b

Transit

Discovery

2018

Period

2.64 days

Radius

2.20 R⊕

Mass

Eq. Temp

K2-146 c

Transit

Discovery

2019

Period

3.97 days

Radius

2.59 R⊕

Mass

7.10 M⊕

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

11

Stellar refs

11

System refs

1

Distancestable

11 values • 1 distinct

Parallaxstable

11 values • 1 distinct

Temperaturedisputed

6 values • 4 distinct

Massdisputed

5 values • 4 distinct

Radiusdisputed

8 values • 6 distinct

Agestable

1 values • 1 distinct

Luminositydisputed

3 values • 2 distinct

Surface Gravitydisputed

4 values • 3 distinct

Metallicitydisputed

3 values • 2 distinct

Spectral Typestable

2 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
0.5079.30Petigura et al. 2018TICv8
367979.30Gaia DR2TICv8
33850.330.33579.30Hamann et al. 2019TICv8
33850.360.35-1.82M3.0 V79.30Lam et al. 2020TICv8
33590.310.33-1.9179.30TICv8TICv8
79.30Pope et al. 2016TICv8
79.30Dressing et al. 2017TICv8
33980.330.3379.30Livingston et al. 2018TICv8
0.2379.30Libralato et al. 2016TICv8
0.2379.30Kruse et al. 2019TICv8
33850.360.35-1.82M3.0 V79.30Hirano et al. 2018TICv8