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Stellar HostProfile

LHS 1678

M2.0 V • 19.88 pc

Records

5

literature rows

Planets

3

system count

References

4

distinct source labels

TIC: TIC 77156829

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

3450 K

3450 to 3563

5 values • 3 distinct

Mass

0.33 Msun

0.32 to 0.34

2 values • 2 distinct

Radius

0.34 Rsun

0.33 to 0.34

5 values • 2 distinct

Age

7 Gyr

single adopted value

1 values • 1 distinct

Luminosity

-1.81 log(Lsun)

-1.84 to -1.78

2 values • 2 distinct

Distance

19.88 pc

single adopted value

5 values • 1 distinct

Spectral Type

M2.0 V

Consistent across records

M2.0 V (1)

Planets

3

Stable across source rows

3

System Layout

Known planets

3 planets linked to this host

LHS 1678 d

Transit

Discovery

2024

Period

4.97 days

Radius

0.98 R⊕

Mass

Eq. Temp

LHS 1678 b

Transit

Discovery

2021

Period

0.86 days

Radius

0.97 R⊕

Mass

Eq. Temp

830.4 K

LHS 1678 c

Transit

Discovery

2021

Period

3.69 days

Radius

0.94 R⊕

Mass

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

5

Stellar refs

3

System refs

1

Distancestable

5 values • 1 distinct

Parallaxstable

5 values • 1 distinct

Temperaturedisputed

5 values • 3 distinct

Massdisputed

2 values • 2 distinct

Radiusdisputed

5 values • 2 distinct

Agestable

1 values • 1 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

4 values • 2 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
34500.3419.88ExoFOPTICv8
34500.3419.88ExoFOPTICv8
35630.320.34-1.7819.88TICv8TICv8
34500.3419.88ExoFOPTICv8
34900.340.337-1.84M2.0 V19.88Silverstein et al. 2022TICv8