Temperature
4093 K
4093 to 4146.3
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Stellar HostProfile
HIP 71135
Unclassified star • 32.33 pc
Records
3
literature rows
Planets
1
system count
References
4
distinct source labels
TIC: TIC 457695809HIP: HIP 71135
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: TICv8 • System source: TICv8
Mass
0.64 Msun
0.64 to 0.66
Radius
0.71 Rsun
0.68 to 0.71
Luminosity
-0.89 log(Lsun)
-0.91 to -0.89
Distance
32.33 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.71 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
HIP 71135
0.71 R☉
System Layout
Known planets
1 planets linked to this host
HIP 71135 b
Radial Velocity
◌
Discovery
2019
Period
87.19 days
Radius
—
Mass
18.80 M⊕
Eq. Temp
—
HIP 71135 and Its Planet
HIP 71135 is a cool, small red dwarf star of spectral type M1, located 105 light-years away. Its reported mass estimate is 0.64 solar masses and its reported radius estimate is 0.71 solar radii, both smaller than the Sun's, while its temperature of 4090 K is cooler than the Sun's. One planet is known to orbit this host.
That planet, HIP 71135 b, was discovered in 2019 using the radial velocity method, which measures the wobble a planet's gravity induces in its star's motion; repeated wobbles reveal the planet and its orbital period. HIP 71135 b has a minimum mass of 18.8 Earth masses, a lower bound on its true mass that is larger than Earth's, and it completes one orbit in 87.2 days.
Provenance
Underlying measurements and references
Evidence Summary
Rows
3
Stellar refs
3
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Luminositydisputed
Surface Gravitystable
Spectral Typestable