Temperature
3950 K
3779 to 4100.6
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Stellar HostProfile
LP 714-47
M0.0 V • 52.62 pc
Records
4
literature rows
Planets
1
system count
References
5
distinct source labels
TIC: TIC 70899085
Approximate color
from effective temperature
Canonical Summary
Adopted host values from one source row
Values come from the row with the most populated summary measurements. Missing values stay missing. Ranges and counts describe all source rows.
Stellar source: Dreizler et al. 2020 • System source: TICv8
Mass
0.59 Msun
0.59 to 0.59
Radius
0.58 Rsun
0.51 to 0.61
Luminosity
-1.12 log(Lsun)
-1.18 to -1.12
Distance
52.62 pc
single adopted value
Spectral Type
M0.0 V
Consistent across records
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.58 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
LP 714-47
0.58 R☉
System Layout
Known planets
1 planets linked to this host
LP 714-47 b
Transit
◌
Discovery
2020
Period
4.05 days
Radius
4.70 R⊕
Mass
30.80 M⊕
Eq. Temp
700 K
LP 714-47 and Its Giant Planet
LP 714-47 is a small, cool red dwarf of spectral type M1 V, located 172 light-years away. The star is estimated to be 2.9 billion years old, with a mass of 0.542 solar masses and a radius of 0.536 solar radii. Its temperature is 4120 K, and its reported mass and radius estimates are each smaller than the Sun's, while it is cooler than the Sun.
One planet orbits this host. LP 714-47 b is a Jupiter-like world discovered by transit in 2020. It completes an orbit in 4.05 days. Its radius is 4.25 Earth radii, larger than Earth's, and its mass is 28.4 Earth masses, also larger than Earth's. The planet's mean density is 2.04 g/cm³, 0.37 times Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
4
Stellar refs
4
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Luminositydisputed
Surface Gravitydisputed
Metallicitystable
Spectral Typestable