Input interpretation
hafnium(IV) carbide | freezing point
Result
2930 °C (degrees Celsius)
Unit conversions
3203 K (kelvins)
5306 °F (degrees Fahrenheit)
5766 °R (degrees Rankine)
2344 °Ré (degrees Réaumur)
1546 °Rø (degrees Rømer)
Blackbody information
perceived color | peak wavelength | 904.7 nm (nanometers) peak frequency | 188.3 THz (terahertz)
Corresponding main-sequence star properties
temperature class | M3.5 absolute magnitude | +10 (bolometric) mass | 0.22 M_☉ radius | 0.26 R_☉ luminosity | 0.0064 L_☉ B-V color index | 1.7 lifetime | 420 billion yr end state | helium white dwarf
Examples of M3.5 main-sequence stars
V1428 Aquilae | HIP 91772 | Gl 695 B | HIP 47650 | HIP 55042 | HIP 8691 | GJ 3707 | GJ 4348 | Gl 231.1B | Wo 9453 B
Corresponding quantities
Thermodynamic energy E from E = kT: | 28 ceV (centielectronvolts)
Blackbody energy flux Φ from Φ = σT^4: | 5.969×10^6 W/m^2 (watts per square meter)
Approximate luminous exitance from a planar blackbody radiator perpendicular to its surface: | 1.623×10^8 lx (lux)