Wien wavelength unit
data derived with UnitSystems.jl
\[\text{L}\cdot \Theta\]
\[\left[\text{k}_\text{B}^{-1}\hbar\cdot \text{c}\cdot \phi\right]\]
\[b = \frac{hc/k_B}{5+W_0(-5 e^{-5})} = \frac{hcM_u/(m_uR_u)}{5+W_0(-5 e^{-5})} = \frac{M_u \mu_{eu}c^2\alpha^2/(2R_uR_\infty g_0)}{5+W_0(-5 e^{-5})}\]
| Quantity | Product | UnitSystem |
|---|---|---|
| $0.00289777195618(89)$ $\left[\text{m}\cdot \text{K}\right]$ | $\text{k}_\text{B}^{-1}\text{N}_\text{A}^{-1}\text{c}^{2}\text{R}_{\infty}^{-1}\alpha^{2}\mu_\text{eu}\cdot 2^{-4}5^{-3}/4.965114231744276$ | Metric |
| $0.0028977719551851727$ $\left[\text{m}\cdot \text{K}\right]$ | $\text{k}_\text{B}^{-1}\hbar\cdot \text{c}/4.965114231744276$ | SI2019 |
| $0.00289782166258(89)$ $\left[\text{m}\cdot \text{K}\right]$ | $\text{c}^{2}\text{R}_{\infty}^{-1}\alpha^{2}\mu_\text{eu}\cdot 2^{-4}5^{-3}/41.28154855927607$ | SI1976 |
| $0.0028977729(17)$ $\left[\text{m}\cdot \text{K}\right]$ | $\text{c}^{2}\text{R}_{\infty}^{-1}\alpha^{2}\mu_\text{eu}\cdot \text{R}_\text{u}^{-1}2^{-4}5^{-3}/4.965114231744276$ | CODATA |
| $0.00289777195618(89)$ $\left[\text{m}\cdot \text{K}\right]$ | $\text{k}_\text{B}^{-1}\text{N}_\text{A}^{-1}\text{c}^{2}\text{R}_{\infty}^{-1}\alpha^{2}\mu_\text{eu}\cdot 2^{-4}5^{-3}/4.965114231744276$ | Conventional |
| $0.00289777195618(89)$ $\left[\text{m}\cdot \text{K}\right]$ | $\text{k}_\text{B}^{-1}\text{N}_\text{A}^{-1}\text{c}^{2}\text{R}_{\infty}^{-1}\alpha^{2}\mu_\text{eu}\cdot 2^{-4}5^{-3}/4.965114231744276$ | International |
| $0.00289777195618(89)$ $\left[\text{m}\cdot \text{K}\right]$ | $\text{k}_\text{B}^{-1}\text{N}_\text{A}^{-1}\text{c}^{2}\text{R}_{\infty}^{-1}\alpha^{2}\mu_\text{eu}\cdot 2^{-4}5^{-3}/4.965114231744276$ | InternationalMean |
| $0.00289777195618(89)$ $\left[\text{m}\cdot \text{K}\right]$ | $\text{k}_\text{B}^{-1}\text{N}_\text{A}^{-1}\text{c}^{2}\text{R}_{\infty}^{-1}\alpha^{2}\mu_\text{eu}\cdot 2^{-4}5^{-3}/4.965114231744276$ | MetricTurn |
| $0.00289777195618(89)$ $\left[\text{m}\cdot \text{K}\right]$ | $\text{k}_\text{B}^{-1}\text{N}_\text{A}^{-1}\text{c}^{2}\text{R}_{\infty}^{-1}\alpha^{2}\mu_\text{eu}\cdot 2^{-4}5^{-3}/4.965114231744276$ | MetricSpatian |
| $0.00289777195618(89)$ $\left[\text{m}\cdot \text{K}\right]$ | $\text{k}_\text{B}^{-1}\text{N}_\text{A}^{-1}\text{c}^{2}\text{R}_{\infty}^{-1}\alpha^{2}\mu_\text{eu}\cdot 2^{-4}5^{-3}/4.965114231744276$ | MetricGradian |
| $0.00289777195618(89)$ $\left[\text{m}\cdot \text{K}\right]$ | $\text{k}_\text{B}^{-1}\text{N}_\text{A}^{-1}\text{c}^{2}\text{R}_{\infty}^{-1}\alpha^{2}\mu_\text{eu}\cdot 2^{-4}5^{-3}/4.965114231744276$ | MetricDegree |
| $0.00289777195618(89)$ $\left[\text{m}\cdot \text{K}\right]$ | $\text{k}_\text{B}^{-1}\text{N}_\text{A}^{-1}\text{c}^{2}\text{R}_{\infty}^{-1}\alpha^{2}\mu_\text{eu}\cdot 2^{-4}5^{-3}/4.965114231744276$ | MetricArcminute |
| $0.00289777195618(89)$ $\left[\text{m}\cdot \text{K}\right]$ | $\text{k}_\text{B}^{-1}\text{N}_\text{A}^{-1}\text{c}^{2}\text{R}_{\infty}^{-1}\alpha^{2}\mu_\text{eu}\cdot 2^{-4}5^{-3}/4.965114231744276$ | MetricArcsecond |
| $0.00289777195618(89)$ $\left[\text{m}\cdot \text{K}\right]$ | $\text{k}_\text{B}^{-1}\text{N}_\text{A}^{-1}\text{c}^{2}\text{R}_{\infty}^{-1}\alpha^{2}\mu_\text{eu}\cdot 2^{-4}5^{-3}/4.965114231744276$ | Engineering |
| $0.00289777195618(89)$ $\left[\text{m}\cdot \text{K}\right]$ | $\text{k}_\text{B}^{-1}\text{N}_\text{A}^{-1}\text{c}^{2}\text{R}_{\infty}^{-1}\alpha^{2}\mu_\text{eu}\cdot 2^{-4}5^{-3}/4.965114231744276$ | Gravitational |
| $0.00289777195618(89)$ $\left[\text{m}\cdot \text{K}\right]$ | $\text{k}_\text{B}^{-1}\text{N}_\text{A}^{-1}\text{c}^{2}\text{R}_{\infty}^{-1}\alpha^{2}\mu_\text{eu}\cdot 2^{-4}5^{-3}/4.965114231744276$ | MTS |
| $0.289777195618(89)$ $\left[\text{cm}\cdot \text{K}\right]$ | $\text{k}_\text{B}^{-1}\text{N}_\text{A}^{-1}\text{c}^{2}\text{R}_{\infty}^{-1}\alpha^{2}\mu_\text{eu}\cdot 2^{-2}5^{-1}/4.965114231744276$ | EMU |
| $0.289777195618(89)$ $\left[\text{cm}\cdot \text{K}\right]$ | $\text{k}_\text{B}^{-1}\text{N}_\text{A}^{-1}\text{c}^{2}\text{R}_{\infty}^{-1}\alpha^{2}\mu_\text{eu}\cdot 2^{-2}5^{-1}/4.965114231744276$ | ESU |
| $0.289777195618(89)$ $\left[\text{cm}\cdot \text{K}\right]$ | $\text{k}_\text{B}^{-1}\text{N}_\text{A}^{-1}\text{c}^{2}\text{R}_{\infty}^{-1}\alpha^{2}\mu_\text{eu}\cdot 2^{-2}5^{-1}/4.965114231744276$ | Gauss |
| $0.289777195618(89)$ $\left[\text{cm}\cdot \text{K}\right]$ | $\text{k}_\text{B}^{-1}\text{N}_\text{A}^{-1}\text{c}^{2}\text{R}_{\infty}^{-1}\alpha^{2}\mu_\text{eu}\cdot 2^{-2}5^{-1}/4.965114231744276$ | LorentzHeaviside |
| $0.0171128265129(53)$ $\left[\text{ft}\cdot {^\circ}\text{R}\right]$ | $\text{k}_\text{B}^{-1}\text{N}_\text{A}^{-1}\text{c}^{2}\text{R}_{\infty}^{-1}\alpha^{2}\mu_\text{eu}\cdot \text{ft}^{-1}2^{-4}3^{2}5^{-4}/4.965114231744276$ | FPS |
| $0.205353918155(63)$ $\left[\text{in}\cdot {^\circ}\text{R}\right]$ | $\text{k}_\text{B}^{-1}\text{N}_\text{A}^{-1}\text{c}^{2}\text{R}_{\infty}^{-1}\alpha^{2}\mu_\text{eu}\cdot \text{ft}^{-1}2^{-2}3^{3}5^{-4}/4.965114231744276$ | IPS |
| $0.0171128265129(53)$ $\left[\text{ft}\cdot {^\circ}\text{R}\right]$ | $\text{k}_\text{B}^{-1}\text{N}_\text{A}^{-1}\text{c}^{2}\text{R}_{\infty}^{-1}\alpha^{2}\mu_\text{eu}\cdot \text{ft}^{-1}2^{-4}3^{2}5^{-4}/4.965114231744276$ | British |
| $0.0171128265129(53)$ $\left[\text{ft}\cdot {^\circ}\text{R}\right]$ | $\text{k}_\text{B}^{-1}\text{N}_\text{A}^{-1}\text{c}^{2}\text{R}_{\infty}^{-1}\alpha^{2}\mu_\text{eu}\cdot \text{ft}^{-1}2^{-4}3^{2}5^{-4}/4.965114231744276$ | English |
| $0.0171127922872(53)$ $\left[\text{ft}\cdot {^\circ}\text{R}\right]$ | $\text{k}_\text{B}^{-1}\text{N}_\text{A}^{-1}\text{c}^{2}\text{R}_{\infty}^{-1}\alpha^{2}\mu_\text{eu}\cdot \text{ft}_\text{US}^{-1}2^{-4}3^{2}5^{-4}/4.965114231744276$ | Survey |
| $3.24106562744(10) \times 10^{-6}$ $\left[\text{mi}\cdot {^\circ}\text{R}\right]$ | $\text{k}_\text{B}^{-1}\text{N}_\text{A}^{-1}\text{c}^{2}\text{R}_{\infty}^{-1}\alpha^{2}\mu_\text{eu}\cdot \text{ft}^{-1}2^{-9}3\cdot 5^{-5}11^{-1}/4.965114231744276$ | MPH |
| $2.89777195618(89) \times 10^{-6}$ $\left[\text{km}\cdot \text{K}\right]$ | $\text{k}_\text{B}^{-1}\text{N}_\text{A}^{-1}\text{c}^{2}\text{R}_{\infty}^{-1}\alpha^{2}\mu_\text{eu}\cdot 2^{-7}5^{-6}/4.965114231744276$ | KKH |
| $1.5625342219(16) \times 10^{-6}$ $\left[\text{nm}\cdot \text{K}\right]$ | $\text{k}_\text{B}^{-1}\text{N}_\text{A}^{-1}\text{c}^{2}\text{R}_{\infty}^{-1}\alpha^{2}\mu_\text{eu}\cdot \text{g}_0^{1/2}\text{GM}_\text{E}^{-1/2}\tau^{-1}2\cdot 3^{3}5^{-1}/4.965114231744276$ | Nautical |
| $0.0028935818925(30)$ $\left[\text{em}\cdot \text{K}\right]$ | $\text{k}_\text{B}^{-1}\text{N}_\text{A}^{-1}\text{c}^{2}\text{R}_{\infty}^{-1}\alpha^{2}\mu_\text{eu}\cdot \text{g}_0^{1/2}\text{GM}_\text{E}^{-1/2}\tau^{-1}2^{5}5^{4}/4.965114231744276$ | Meridian |
| $1.93704091016(60) \times 10^{-14}$ $\left[\text{au}\cdot \text{K}\right]$ | $\text{k}_\text{B}^{-1}\text{N}_\text{A}^{-1}\text{c}^{2}\text{R}_{\infty}^{-1}\alpha^{2}\mu_\text{eu}\cdot \text{au}^{-1}2^{-4}5^{-3}/4.965114231744276$ | IAU☉ |
| $7.5384482170(23) \times 10^{-12}$ $\left[\text{LD}\cdot \text{K}\right]$ | $\text{k}_\text{B}^{-1}\text{N}_\text{A}^{-1}\text{c}^{2}\text{R}_{\infty}^{-1}\alpha^{2}\mu_\text{eu}\cdot 2^{-7}3^{-3}5^{-6}/70688.33131734325$ | IAUE |
| $3.7223508356(11) \times 10^{-15}$ $\left[\text{JD}\cdot \text{K}\right]$ | $\text{k}_\text{B}^{-1}\text{N}_\text{A}^{-1}\text{c}^{2}\text{R}_{\infty}^{-1}\alpha^{2}\mu_\text{eu}\cdot 2^{-10}3^{-1}5^{-9}/1.2884123873380173 \times 10^{6}$ | IAUJ |
| $3.574(22) \times 10^{-39}$ $\left[\text{T}\right]$ | $\text{c}^{-1}\text{R}_{\infty}^{-1}\alpha^{2}\text{H}_0\cdot \text{au}^{-1}\tau\cdot 2^{-11}3^{-4}5^{-6}/4.965114231744276$ | Hubble |
| $3.655(54) \times 10^{-122}$ $\left[\text{M}\cdot \text{T}\right]$ | $\hbar^{2}\text{c}^{-4}\Omega_{\Lambda}\cdot \text{H}_0^{2}\text{au}^{-2}\text{m}_\text{P}^{-2}\tau\cdot 2^{-20}3^{-7}5^{-12}/4.965114231744276$ | Cosmological |
| $1.2654664150541133$ $\left[\mathbb{1}\right]$ | $\tau/4.965114231744276$ | CosmologicalQuantum |
| $1.2654664150541133$ $\left[\mathbb{1}\right]$ | $\tau/4.965114231744276$ | Planck |
| $1.2654664150541133$ $\left[\mathbb{1}\right]$ | $\tau/4.965114231744276$ | PlanckGauss |
| $173.414454494(27)$ $\left[\text{M}\cdot \text{T}\right]$ | $\alpha^{-1}\tau/4.965114231744276$ | Stoney |
| $173.414454494(27)$ $\left[\text{a}_0^{-1}\right]$ | $\alpha^{-1}\tau/4.965114231744276$ | Hartree |
| $346.828908988(53)$ $\left[\text{L}\cdot \text{T}^{-1}\right]$ | $\alpha^{-1}\tau\cdot 2/4.965114231744276$ | Rydberg |
| $173.414454494(27)$ $\left[\text{L}\cdot \text{T}^{-1}\right]$ | $\alpha^{-1}\tau/4.965114231744276$ | Schrodinger |
| $173.414454494(27)$ $\left[\text{T}\right]$ | $\alpha^{-1}\tau/4.965114231744276$ | Electronic |
| $1.2654664150541133$ $\left[\mathbb{1}\right]$ | $\tau/4.965114231744276$ | Natural |
| $1.2654664150541133$ $\left[\mathbb{1}\right]$ | $\tau/4.965114231744276$ | NaturalGauss |
| $1.2654664150541133$ $\left[\mathbb{1}\right]$ | $\tau/4.965114231744276$ | QCD |
| $1.2654664150541133$ $\left[\mathbb{1}\right]$ | $\tau/4.965114231744276$ | QCDGauss |
| $1.2654664150541133$ $\left[\mathbb{1}\right]$ | $\tau/4.965114231744276$ | QCDoriginal |