Convert astronomical unit [AU, UA] to Bohr radius [b, a.u.]
Please provide values below to Convert astronomical unit [AU, UA] to Bohr radius [b, a.u.], or vice versa.
What is an Astronomical Unit?
An astronomical unit (AU) is the average Earth-Sun distance (∼149.6 million km). Primarily used for solar system measurements, such as planetary orbital distances.
What is the Bohr Radius (a0 or a.u.)?
The Bohr Radius, often expressed in atomic units (a.u.), is a physical constant approximately equal to 5.29177 × 10-11 meters. It represents the most probable distance between the nucleus and the electron in a hydrogen atom in its ground state and is a fundamental unit in atomic physics.
astronomical unit [AU, UA] to Bohr radius [b, a.u.] Conversion Table
| astronomical unit [AU, UA] | Bohr radius [b, a.u.] |
|---|---|
| 0.01 astronomical unit [AU, UA] | 2.82698984098e+19 Bohr radius [b, a.u.] |
| 0.1 astronomical unit [AU, UA] | 2.82698984098e+20 Bohr radius [b, a.u.] |
| 1 astronomical unit [AU, UA] | 2.82698984098e+21 Bohr radius [b, a.u.] |
| 2 astronomical unit [AU, UA] | 5.65397968196e+21 Bohr radius [b, a.u.] |
| 3 astronomical unit [AU, UA] | 8.48096952294e+21 Bohr radius [b, a.u.] |
| 5 astronomical unit [AU, UA] | 1.41349492049e+22 Bohr radius [b, a.u.] |
| 10 astronomical unit [AU, UA] | 2.82698984098e+22 Bohr radius [b, a.u.] |
| 20 astronomical unit [AU, UA] | 5.65397968196e+22 Bohr radius [b, a.u.] |
| 50 astronomical unit [AU, UA] | 1.41349492049e+23 Bohr radius [b, a.u.] |
| 100 astronomical unit [AU, UA] | 2.82698984098e+23 Bohr radius [b, a.u.] |
| 1000 astronomical unit [AU, UA] | 2.82698984098e+24 Bohr radius [b, a.u.] |
How to Convert astronomical unit [AU, UA] to Bohr radius [b, a.u.]
1 astronomical unit [AU, UA] = 2.8269898409785E+21 Bohr radius [b, a.u.]
1 Bohr radius [b, a.u.] = 3.5373314240629E-22 astronomical unit [AU, UA]
Example: convert 15 astronomical unit [AU, UA] to Bohr radius [b, a.u.]:
15 × 2.8269898409785E+21 = 4.2404847614678E+22 Bohr radius [b, a.u.]