Temperature
8840 K
8735 to 9097
3 values • 3 distinct
A2 V • 108.9 pc
Records
5
literature rows
Planets
1
system count
References
6
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
8840 K
8735 to 9097
3 values • 3 distinct
Mass
2.13 Msun
1.96 to 2.30
2 values • 2 distinct
Radius
1.75 Rsun
1.74 to 1.77
2 values • 2 distinct
Age
0.01 Gyr
single adopted value
1 values • 1 distinct
Luminosity
1.27 log(Lsun)
single adopted value
1 values • 1 distinct
Distance
108.9 pc
single adopted value
5 values • 1 distinct
Spectral Type
A2 V
Multiple classifications reported
A2 V (2), A2 (1)
Planets
1
Stable across source rows
1
System Layout
1 planets linked to this host
Imaging
Discovery
2017
Period
—
Radius
16.81 R⊕
Mass
2860.5 M⊕
Eq. Temp
1500 K
Provenance
Evidence Summary
Rows
5
Stellar refs
5
System refs
1
5 values • 1 distinct
5 values • 1 distinct
3 values • 3 distinct
2 values • 2 distinct
2 values • 2 distinct
1 values • 1 distinct
1 values • 1 distinct
1 values • 1 distinct
3 values • 2 distinct
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 8735 | — | — | — | — | — | 108.9 | Gaia DR2 | TICv8 |
| — | — | — | — | — | A2 V | 108.9 | Michigan Catalog, Vol. 2 | TICv8 |
| — | — | — | — | — | A2 | 108.9 | Cannon & Pickering 1918 | TICv8 |
| 9097 | 2.30 | 1.74 | — | 1.27 | — | 108.9 | TICv8 | TICv8 |
| 8840 | 1.96 | 1.77 | 0.01 | — | A2 V | 108.9 | Chauvin et al. 2017 | TICv8 |