Temperature
6010 K
5990 to 6314.8
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Stellar HostProfile
TOI-3894
Unclassified star • 417.4 pc
Records
5
literature rows
Planets
1
system count
References
4
distinct source labels
TIC: TIC 165464482
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: Schulte et al. 2024 • System source: TICv8
Mass
1.21 Msun
1.09 to 1.21
Radius
1.50 Rsun
1.43 to 1.51
Age
4.27 Gyr
4.27 to 7.20
Luminosity
0.42 log(Lsun)
0.42 to 0.45
Distance
417.4 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 1.50 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
TOI-3894
1.50 R☉
System Layout
Known planets
1 planets linked to this host
TOI-3894 b
Transit
◌
Discovery
2024
Period
4.33 days
Radius
15.28 R⊕
Mass
260.6 M⊕
Eq. Temp
1531 K
TOI-3894 and Its Jupiter-Like Planet
TOI-3894 is a star 1360 light-years away with one known planet. The star is 4.27 billion years old, has 1.21 solar masses and 1.5 solar radii, and a temperature of 6010 K. Its mass, radius, and temperature are each larger or hotter than the Sun's corresponding values.
The planet TOI-3894 b was discovered by transit in 2024. A transit occurs when a planet passes in front of its star from our viewpoint, causing a small dip in observed brightness; repeated dips help establish orbital periods. TOI-3894 b orbits every 4.33 days and has a radius of 15.3 Earth radii. A Jupiter-like planet exceeds 4 times Earth's radius, and TOI-3894 b's radius is larger than Earth's. Its mass is 261 Earth masses, also larger than Earth's. Its mean density is 0.403 g/cm³, 0.0731 times Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
5
Stellar refs
3
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agedisputed
Luminositydisputed
Surface Gravitydisputed
Metallicitydisputed
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 6010 | 1.21 | 1.50 | 4.27 | 0.42 | — | 417.4 | Schulte et al. 2024 | TICv8 |
| 6233 | 1.21 | 1.43 | — | 0.45 | — | 417.4 | TICv8 | TICv8 |
| 6000 | 1.14 | 1.50 | 5.70 | 0.42 | — | 417.4 | Schulte et al. 2024 | TICv8 |
| 5990 | 1.09 | 1.51 | 7.20 | 0.42 | — | 417.4 | Schulte et al. 2024 | TICv8 |
| 6314.8 | — | 1.43 | — | — | — | 417.4 | ExoFOP | TICv8 |