Temperature
3491 K
3491 to 3546
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Stellar HostProfile
TOI-2285
Unclassified star • 42.41 pc
Records
3
literature rows
Planets
1
system count
References
4
distinct source labels
TIC: TIC 329148988
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: Fukui et al. 2022 • System source: TICv8
Mass
0.45 Msun
0.45 to 0.46
Radius
0.46 Rsun
0.46 to 0.46
Luminosity
-1.54 log(Lsun)
-1.54 to -1.52
Distance
42.41 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.46 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
TOI-2285
0.46 R☉
System Layout
Known planets
1 planets linked to this host
TOI-2285 b
Transit
◌
Discovery
2021
Period
13.64 days
Radius
1.77 R⊕
Mass
—
Eq. Temp
358 K
TOI-2285 b: A Super-Earth Around a Cool, Small Star
TOI-2285 is a star 138 light-years from Earth. It has a mass of 0.454 solar masses and a radius of 0.464 solar radii, making it smaller and less massive than the Sun. Its temperature is 3490 K, cooler than the Sun's. One planet orbits this star.
That planet, TOI-2285 b, is a Super-Earth discovered by the transit method in 2021. A transit occurs when a planet passes in front of its star from our viewpoint, causing a small dip in observed brightness. TOI-2285 b completes an orbit every 13.6 days, and its radius is 1.77 Earth radii, 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 Gravitystable
Metallicitystable