Temperature
10000 K
6746.1 to 10889
←Back to Stellar Hosts
Stellar HostProfile
HD 97048
Be9.5/AO • 183.9 pc
Records
5
literature rows
Planets
1
system count
References
6
distinct source labels
HD: HD 97048TIC: TIC 454291762HIP: HIP 54413
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: Pinte et al. 2019 • System source: TICv8
Mass
2.40 Msun
2.40 to 2.83
Radius
2.25 Rsun
2.25 to 2.48
Age
3.00e-3 Gyr
single adopted value
Luminosity
1.60 log(Lsun)
1.06 to 1.85
Distance
183.9 pc
single adopted value
Spectral Type
Be9.5/AO
Multiple classifications reported
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 2.25 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
HD 97048
2.25 R☉
System Layout
Known planets
1 planets linked to this host
HD 97048 b
Disk Kinematics
◌
Discovery
2019
Period
—
Radius
—
Mass
794.6 M⊕
Eq. Temp
—
HD 97048 and Its Young Planet
HD 97048 is a star 600 light-years away with one known planet. The host is classified as spectral type Be9.5/AO, and it is very young, with an age of 0.003 billion years. Its mass is 2.4 solar masses and its radius is 2.25 solar radii, and its temperature is 10000 K. Its reported mass and radius estimates are larger than the Sun's, and its reported temperature is hotter than the Sun's.
The system's only listed planet is HD 97048 b, discovered in 2019 by disk kinematics. Its mass is 795 Earth masses, making its reported mass estimate larger than Earth's and roughly 2.5 times Jupiter's mass. No orbital period is reported for HD 97048 b.
Provenance
Underlying measurements and references
Evidence Summary
Rows
5
Stellar refs
5
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agestable
Luminositydisputed
Surface Gravitystable
Spectral Typedisputed
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| — | — | — | — | — | A0 | 183.9 | Cannon & Pickering 1918 | TICv8 |
| — | — | — | — | — | A0PE SHELL | 183.9 | Michigan Catalog, Vol. 1 | TICv8 |
| 6746.1 | — | 2.48 | — | 1.06 | — | 183.9 | Gaia DR2 | TICv8 |
| 10889 | 2.83 | 2.36 | — | 1.85 | — | 183.9 | TICv8 | TICv8 |
| 10000 | 2.40 | 2.25 | 3.00e-3 | 1.60 | Be9.5/AO | 183.9 | Pinte et al. 2019 | TICv8 |