Temperature
4807 K
4807 to 4881.2
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Stellar HostProfile
HIP 35173
Unclassified star • 33.16 pc
Records
3
literature rows
Planets
1
system count
References
4
distinct source labels
HIP: HIP 35173TIC: TIC 50992589
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
0.78 Msun
0.78 to 0.79
Radius
0.80 Rsun
0.77 to 0.80
Luminosity
-0.51 log(Lsun)
-0.51 to -0.51
Distance
33.16 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.80 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
HIP 35173
0.80 R☉
System Layout
Known planets
1 planets linked to this host
HIP 35173 b
Radial Velocity
◌
Discovery
2019
Period
41.52 days
Radius
—
Mass
12.70 M⊕
Eq. Temp
—
HIP 35173 and Its Planet
HIP 35173 is a K2 V star located 108 light-years away. This main-sequence dwarf has a reported mass estimate of 0.78 solar masses and a reported radius estimate of 0.805 solar radii, both smaller than the Sun's. Its reported temperature of 4810 K is cooler than the Sun's. One planet orbits this host.
That planet, HIP 35173 b, was discovered in 2019 by the radial velocity method, which measures the wobble a planet's gravity induces in its star's motion. Its minimum mass is 12.7 Earth masses, a lower bound on its true mass and larger than Earth's. It completes one orbit every 41.5 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