Temperature
3770.2 K
3751 to 3992
←Back to Stellar Hosts
Stellar HostProfile
TOI-904
Unclassified star • 46.09 pc
Records
4
literature rows
Planets
2
system count
References
4
distinct source labels
TIC: TIC 261257684
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: Harris et al. 2023 • System source: TICv8
Mass
0.56 Msun
0.53 to 0.56
Radius
0.53 Rsun
0.53 to 0.53
Age
1.50 Gyr
single adopted value
Luminosity
-1.29 log(Lsun)
-1.30 to -1.29
Distance
46.09 pc
single adopted value
Planets
2
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.53 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
TOI-904
0.53 R☉
System Layout
Known planets
2 planets linked to this host
TOI-904 and Its Two Super-Earths
TOI-904 is a star 150 light-years away with an age of 1.5 billion years. Its mass is 0.557 solar masses and its radius is 0.527 solar radii, both smaller than the Sun's, and its temperature of 3770 K is cooler than the Sun's. Two planets orbit this host.
Both planets are Super-Earths discovered by transit in 2023. TOI-904 b has an orbital period of 10.9 days and a radius of 2.43 Earth radii, larger than Earth's and the largest radius among the listed planets. TOI-904 c has an orbital period of 84 days and a radius of 2.17 Earth radii, also larger than Earth's and the smallest radius among the listed planets.
Provenance
Underlying measurements and references
Evidence Summary
Rows
4
Stellar refs
3
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agestable
Luminositydisputed
Surface Gravitydisputed
Metallicitystable