Temperature
3185 K
3185 to 3248
←Back to Stellar Hosts
Stellar HostProfile
TOI-1452
M4 +/- 0.5 V • 30.52 pc
Records
3
literature rows
Planets
1
system count
References
4
distinct source labels
TIC: TIC 420112589
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: Cadieux et al. 2022 • System source: TICv8
Mass
0.25 Msun
0.25 to 0.25
Radius
0.28 Rsun
0.28 to 0.28
Luminosity
-2.15 log(Lsun)
-2.15 to -2.12
Distance
30.52 pc
single adopted value
Spectral Type
M4 +/- 0.5 V
Consistent across records
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.28 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
TOI-1452
0.28 R☉
System Layout
Known planets
1 planets linked to this host
TOI-1452 b
Transit
◌
Discovery
2022
Period
11.06 days
Radius
1.67 R⊕
Mass
4.82 M⊕
Eq. Temp
326 K
TOI-1452 and Its Super-Earth
TOI-1452 is a star 99.5 light-years from Earth with a spectral type of M4 +/- 0.5 V, placing it among the small, cool red dwarfs. Its mass is 0.249 solar masses, its radius is 0.275 solar radii, and its temperature is 3190 K. This host has one known planet.
That planet, TOI-1452 b, is a Super-Earth discovered by transit in 2022. It completes an orbit in 11.1 days, has a radius of 1.67 Earth radii, and a mass of 4.82 Earth masses. Its mean density is 5.68 g/cm³, 1.03 times Earth's.
The star's mass and radius are both smaller than the Sun's, and its temperature is cooler. The planet's radius and mass are both larger than Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
3
Stellar refs
3
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Luminositydisputed
Surface Gravitydisputed
Metallicitystable
Spectral Typestable