Temperature
7357.8 K
7204.6 to 7400
4 values • 4 distinct
A5 • 41.24 pc
Records
8
literature rows
Planets
4
system count
References
9
distinct source labels
Approximate color
from effective temperature
Canonical Summary
Numeric fields use the median of non-null measurements. Disagreement stays visible through ranges, counts, and provenance.
Temperature
7357.8 K
7204.6 to 7400
4 values • 4 distinct
Mass
1.51 Msun
1.50 to 1.61
3 values • 3 distinct
Radius
1.47 Rsun
1.44 to 1.49
2 values • 2 distinct
Age
0.04 Gyr
0.03 to 0.06
2 values • 2 distinct
Luminosity
0.73 log(Lsun)
0.69 to 0.74
3 values • 3 distinct
Distance
41.24 pc
single adopted value
8 values • 1 distinct
Spectral Type
A5
Multiple classifications reported
A5 (2), A5 V (1), F0+ V ({lambda} Boo)... (1)
Planets
4
Stable across source rows
4
System Layout
4 planets linked to this host
Imaging
Discovery
2008
Period
1.67e5 days
Radius
—
Mass
—
Eq. Temp
—
Imaging
Discovery
2010
Period
—
Radius
10.09 R⊕
Mass
—
Eq. Temp
1300 K
Imaging
Discovery
2008
Period
37000 days
Radius
13 R⊕
Mass
3000 M⊕
Eq. Temp
—
Imaging
Discovery
2008
Period
—
Radius
11.21 R⊕
Mass
—
Eq. Temp
1200 K
Provenance
Evidence Summary
Rows
8
Stellar refs
8
System refs
1
8 values • 1 distinct
8 values • 1 distinct
4 values • 4 distinct
3 values • 3 distinct
2 values • 2 distinct
2 values • 2 distinct
3 values • 3 distinct
3 values • 3 distinct
3 values • 3 distinct
4 values • 3 distinct
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 7376.7 | — | 1.44 | — | 0.74 | — | 41.24 | Gaia DR2 | TICv8 |
| — | 1.50 | — | 0.06 | 0.69 | A5 V | 41.24 | Marois et al. 2008 | TICv8 |
| 7204.6 | 1.61 | 1.49 | — | 0.73 | — | 41.24 | TICv8 | TICv8 |
| — | 1.51 | — | — | — | — | 41.24 | Zurlo et al. 2016 | TICv8 |
| 7400 | — | — | 0.03 | — | A5 | 41.24 | Gravity Collaboration et al. 2019 | TICv8 |
| — | — | — | — | — | A5 | 41.24 | Cannon & Pickering 1918 | TICv8 |
| 7339 | — | — | — | — | — | 41.24 | Swastik et al. 2021 | TICv8 |
| — | — | — | — | — | F0+ V ({lambda} Boo)... | 41.24 | Gray et al. 2003 | TICv8 |