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Stellar HostProfile

GJ 3942

M0 • 16.93 pc

Records

5

literature rows

Planets

1

system count

References

6

distinct source labels

TIC: TIC 162494287HIP: HIP 79126

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

3831 K

3758 to 3873.6

4 values • 4 distinct

Mass

0.57 Msun

0.50 to 0.63

3 values • 3 distinct

Radius

0.59 Rsun

0.57 to 0.61

4 values • 3 distinct

Luminosity

-1.16 log(Lsun)

-1.21 to -1.12

4 values • 4 distinct

Distance

16.93 pc

single adopted value

5 values • 1 distinct

Spectral Type

M0

Consistent across records

M0 (3)

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

GJ 3942 b

Radial Velocity

Discovery

2017

Period

6.91 days

Radius

Mass

7.14 M⊕

Eq. Temp

590 K

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

4 values • 4 distinct

Massdisputed

3 values • 3 distinct

Radiusdisputed

4 values • 3 distinct

Luminositydisputed

4 values • 4 distinct

Surface Gravitydisputed

2 values • 2 distinct

Metallicitystable

1 values • 1 distinct

Spectral Typestable

3 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
38670.630.61-1.12M016.93Perger et al. 2017TICv8
37950.570.58-1.2116.93TICv8TICv8
37580.500.61-1.16M016.93Turnbull 2015TICv8
3873.60.57-1.1716.93Gaia DR2TICv8
M016.93Hawley et al. 1996TICv8