Temperature
5190 K
5190 to 5234
←Back to Stellar Hosts
Stellar HostProfile
TOI-4582
Unclassified star • 383.8 pc
Records
3
literature rows
Planets
1
system count
References
4
distinct source labels
TIC: TIC 219854519
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: Grunblatt et al. 2023 • System source: TICv8
Mass
1.34 Msun
single adopted value
Radius
2.50 Rsun
2.50 to 2.57
Distance
383.8 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 2.50 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
TOI-4582
2.50 R☉
System Layout
Known planets
1 planets linked to this host
TOI-4582 b
Transit
◌
Discovery
2023
Period
31.03 days
Radius
10.54 R⊕
Mass
168.4 M⊕
Eq. Temp
—
TOI-4582 and Its Jupiter-Like Planet
TOI-4582 is a star 1250 light-years away with 1.34 solar masses, 2.5 solar radii, and a temperature of 5190 K. Its reported mass and radius estimates are larger than the Sun's, while its reported temperature is cooler than the Sun's. One planet orbits this host.
That planet is TOI-4582 b, a Jupiter-like world discovered by transit in 2023. A transit occurs when a planet passes in front of its star from our viewpoint, causing a small dip in observed brightness. TOI-4582 b has a mass of 168 Earth masses and a radius of 10.5 Earth radii. Its radius estimate is larger than Earth's, as is its mass estimate. The planet completes an orbit every 31 days. Its mean density is 0.793 g/cm³, 0.144 times Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
3
Stellar refs
3
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massstable
Radiusdisputed
Surface Gravitydisputed
Metallicitystable