Back to Stellar Hosts
Stellar HostProfile

K2-122

M0 • 72.04 pc

Records

11

literature rows

Planets

1

system count

References

12

distinct source labels

TIC: TIC 14635562

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

4001.2 K

3807 to 4069.0

6 values • 6 distinct

Mass

0.63 Msun

0.60 to 0.64

5 values • 5 distinct

Radius

0.60 Rsun

0.53 to 0.63

8 values • 8 distinct

Luminosity

-1.15 log(Lsun)

-1.16 to -1.10

3 values • 3 distinct

Distance

72.04 pc

single adopted value

11 values • 1 distinct

Spectral Type

M0

Consistent across records

M0 (1)

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

K2-122 b

Transit

Discovery

2017

Period

2.22 days

Radius

1.21 R⊕

Mass

Eq. Temp

814 K

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 • 6 distinct

Massdisputed

5 values • 5 distinct

Radiusdisputed

8 values • 8 distinct

Luminositydisputed

3 values • 3 distinct

Surface Gravitydisputed

4 values • 4 distinct

Metallicitydisputed

3 values • 3 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
40270.620.6072.04Livingston et al. 2018TICv8
39030.640.61-1.1072.04Hirano et al. 2018TICv8
38070.600.61-1.1572.04TICv8TICv8
3993.40.630.5972.04Dressing et al. 2017TICv8
4069.00.53-1.1672.04Gaia DR2TICv8
40090.630.5972.04Castro-González et al. 2022TICv8
72.04Barros et al. 2016TICv8
72.04Pope et al. 2016TICv8
M072.04Luo et al. 2018TICv8
0.5372.04Kruse et al. 2019TICv8
0.6372.04Petigura et al. 2018TICv8