Temperature
5567 K
5494 to 5603
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Stellar HostProfile
TOI-1296
Unclassified star • 323.3 pc
Records
4
literature rows
Planets
1
system count
References
5
distinct source labels
TIC: TIC 219854185
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: MacDougall et al. 2023 • System source: TICv8
Mass
1.16 Msun
0.96 to 1.17
Radius
1.70 Rsun
1.66 to 1.75
Age
7.10 Gyr
6.90 to 7.10
Luminosity
0.40 log(Lsun)
0.39 to 0.40
Distance
323.3 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 1.70 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
TOI-1296
1.70 R☉
System Layout
Known planets
1 planets linked to this host
TOI-1296 b
Transit
◌
Discovery
2021
Period
3.94 days
Radius
14.12 R⊕
Mass
95.30 M⊕
Eq. Temp
1414.8 K
TOI-1296 and Its Jupiter-Like Planet
TOI-1296 is a star 1050 light-years away with an age of 7.1 billion years. Its mass is 1.16 solar masses, its radius is 1.7 solar radii, and its temperature is 5570 K. The star's 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 star.
The planet is TOI-1296 b, a Jupiter-like world discovered by transit 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-1296 b has an orbital period of 3.94 days, a radius of 14.1 Earth radii, and a mass of 95.3 Earth masses. Its radius and mass estimates are larger than Earth's, and its mean density is 0.187 g/cm³, 0.0339 times Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
4
Stellar refs
4
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 |
|---|---|---|---|---|---|---|---|---|
| 5567 | 1.16 | 1.70 | 7.10 | 0.40 | — | 323.3 | MacDougall et al. 2023 | TICv8 |
| 5603 | 1.17 | 1.66 | 6.90 | 0.39 | — | 323.3 | Moutou et al. 2021 | TICv8 |
| 5494 | — | 1.75 | — | — | — | 323.3 | ExoFOP | TICv8 |
| 5494 | 0.96 | 1.75 | — | 0.40 | — | 323.3 | TICv8 | TICv8 |