Input interpretation
activated charcoal | freezing point
Result
3550 °C (degrees Celsius)
Unit conversions
3823 K (kelvins)
6422 °F (degrees Fahrenheit)
6882 °R (degrees Rankine)
2840 °Ré (degrees Réaumur)
1871 °Rø (degrees Rømer)
Comparison as temperature
128 °C above melting point of tungsten (3422 °C)
Blackbody information
perceived color | peak wavelength | 758 nm (nanometers) peak frequency | 224.8 THz (terahertz)
Corresponding main-sequence star properties
temperature class | M0 absolute magnitude | +7.9 (bolometric) mass | 0.57 M_☉ radius | 0.54 R_☉ luminosity | 0.057 L_☉ B-V color index | 1.4 lifetime | 40 billion yr end state | carbon-oxygen white dwarf
Examples of M0 main-sequence stars
HIP 84720 | HIP 24377 | HIP 45343 | HIP 99701 | HIP 23452 | Gl 666 B | Kapteyn's Star | HIP 18280 | HIP 14445 | HIP 169
Corresponding quantities
Thermodynamic energy E from E = kT: | 33 ceV (centielectronvolts)
Blackbody energy flux Φ from Φ = σT^4: | 1.211×10^7 W/m^2 (watts per square meter)
Approximate luminous exitance from a planar blackbody radiator perpendicular to its surface: | 5.905×10^8 lx (lux)