Temperature
3437 K
3407 to 3437
←Back to Stellar Hosts
Stellar HostProfile
TOI-1450 A
M3.0 V • 22.45 pc
Records
3
literature rows
Planets
2
system count
References
4
distinct source labels
TIC: TIC 377293776
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: Brady et al. 2024 • System source: TICv8
Mass
0.48 Msun
0.47 to 0.48
Radius
0.48 Rsun
0.47 to 0.48
Distance
22.45 pc
single adopted value
Spectral Type
M3.0 V
Consistent across records
Planets
2
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.48 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
TOI-1450 A
0.48 R☉
System Layout
Known planets
2 planets linked to this host
TOI-1450 A b
Transit
◌
Discovery
2024
Period
2.04 days
Radius
1.13 R⊕
Mass
1.26 M⊕
Eq. Temp
722 K
TOI-1450 A c
Transit
◌
Discovery
2024
Period
5.07 days
Radius
—
Mass
1.53 M⊕
Eq. Temp
533 K
TOI-1450 A and Its Two Known Planets
TOI-1450 A is an M3.0 V star, a small, cool red dwarf, located 73.2 light-years away. Two planets have been reported around this host. The star's reported mass estimate is 0.48 solar masses and its radius is 0.483 solar radii, both smaller than the Sun's. Its temperature of 3440 K is cooler than the Sun's.
TOI-1450 A b is an Earth-like planet discovered by transit in 2024. It has a mass of 1.26 Earth masses and a radius of 1.13 Earth radii, both larger than Earth's. Its mean density is 4.8 g/cm³, 0.872 times Earth's. It completes an orbit in 2.04 days, the shortest year among the listed planets.
TOI-1450 A c was also discovered by transit in 2024. It has a minimum mass of 1.53 Earth masses, larger than Earth's, and an orbital period of 5.07 days, the longest year among the listed planets.
Provenance
Underlying measurements and references
Evidence Summary
Rows
3
Stellar refs
3
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Luminositystable
Surface Gravitydisputed
Metallicitystable
Spectral Typestable