Temperature
3546 K
3545 to 3579
M2 โข 7.03 pc
Records
7
literature rows
Planets
1
system count
References
8
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
3546 K
3545 to 3579
Mass
0.43 Msun
0.40 to 0.43
Radius
0.43 Rsun
0.43 to 0.44
Luminosity
-1.57 log(Lsun)
-1.57 to -1.52
Distance
7.03 pc
single adopted value
Spectral Type
M2
Multiple classifications reported
Planets
1
Stable across source rows
Scale Comparison
Current adopted radius: 0.43 Rโ โข circles scaled linearly by radius
Sun
1.0 Rโ baseline
GJ 393
0.43 Rโ
System Layout
1 planets linked to this host
Radial Velocity
Discovery
2021
Period
7.03 days
Radius
โ
Mass
1.71 Mโ
Eq. Temp
485 K
Provenance
Evidence Summary
Rows
7
Stellar refs
7
System refs
1
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| โ | โ | โ | โ | โ | โ | 7.03 | Wright et al. 2004 | TICv8 |
| โ | โ | โ | โ | โ | โ | 7.03 | Duncan et al. 1991 | TICv8 |
| 3545 | 0.40 | 0.44 | โ | -1.52 | M2 | 7.03 | Turnbull 2015 | TICv8 |
| โ | โ | โ | โ | โ | โ | 7.03 | Nidever et al. 2002 | TICv8 |
| โ | โ | โ | โ | โ | M2 | 7.03 | Hawley et al. 1996 | TICv8 |
| 3579 | 0.43 | 0.43 | โ | -1.57 | M2.0 V | 7.03 | Amado et al. 2021 | TICv8 |
| 3546 | 0.43 | 0.43 | โ | -1.57 | โ | 7.03 | TICv8 | TICv8 |