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Stellar HostProfile

LP 791-18

M(6.1 +/- 0.7) V • 26.49 pc

Records

6

literature rows

Planets

3

system count

References

6

distinct source labels

TIC: TIC 181804752

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

2954.5 K

2940 to 3516.0

6 values • 4 distinct

Mass

0.14 Msun

0.14 to 0.14

3 values • 2 distinct

Radius

0.17 Rsun

0.17 to 0.18

5 values • 3 distinct

Age

0.50 Gyr

single adopted value

2 values • 1 distinct

Luminosity

-2.70 log(Lsun)

-2.70 to -2.64

3 values • 3 distinct

Distance

26.49 pc

single adopted value

6 values • 1 distinct

Spectral Type

M(6.1 +/- 0.7) V

Multiple classifications reported

M(6.1 +/- 0.7) V (1), M(6.1+/-0.7) V (1)

Planets

3

Stable across source rows

3

System Layout

Known planets

3 planets linked to this host

LP 791-18 c

Transit

Discovery

2019

Period

4.99 days

Radius

2.31 R⊕

Mass

Eq. Temp

370 K

LP 791-18 d

Transit

Discovery

2023

Period

2.75 days

Radius

1.03 R⊕

Mass

0.90 M⊕

Eq. Temp

395.5 K

LP 791-18 b

Transit

Discovery

2019

Period

0.95 days

Radius

1.19 R⊕

Mass

Eq. Temp

542.8 K

Provenance

Underlying measurements and references

Evidence Summary

Rows

6

Stellar refs

5

System refs

1

Distancestable

6 values • 1 distinct

Parallaxstable

6 values • 1 distinct

Temperaturedisputed

6 values • 4 distinct

Massdisputed

3 values • 2 distinct

Radiusdisputed

5 values • 3 distinct

Agestable

2 values • 1 distinct

Luminositydisputed

3 values • 3 distinct

Surface Gravitydisputed

5 values • 3 distinct

Metallicitystable

2 values • 1 distinct

Spectral Typedisputed

2 values • 2 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
29400.1726.49ExoFOPTICv8
29600.140.170.50-2.70M(6.1+/-0.7) V26.49Crossfield et al. 2019TICv8
29600.140.180.50-2.64M(6.1 +/- 0.7) V26.49Peterson et al. 2023TICv8
29400.1726.49ExoFOPTICv8
3516.026.49Gaia DR2TICv8
29490.140.17-2.7026.49TICv8TICv8