| astronomical unit | 1 AU | 2 AU | 3 AU | 4 AU | 5 AU | 6 AU | 7 AU | 8 AU | 9 AU | 10 AU | 11 AU | 12 AU | 13 AU | 14 AU | 15 AU | 16 AU | 17 AU | 18 AU | 19 AU | 20 AU | 21 AU | 22 AU | 23 AU | 24 AU | 25 AU | 26 AU | 27 AU | 28 AU | 29 AU | 30 AU | 31 AU | 32 AU | 33 AU | 34 AU | 35 AU | 36 AU | 37 AU | 38 AU | 39 AU | 40 AU | 41 AU | 42 AU | 43 AU | 44 AU | 45 AU | 46 AU | 47 AU | 48 AU | 49 AU | 50 AU | 51 AU | 52 AU | 53 AU | 54 AU | 55 AU | 56 AU | 57 AU | 58 AU | 59 AU | 60 AU | 61 AU | 62 AU | 63 AU | 64 AU | 65 AU | 66 AU | 67 AU | 68 AU | 69 AU | 70 AU | 71 AU | 72 AU | 73 AU | 74 AU | 75 AU | 76 AU | 77 AU | 78 AU | 79 AU | 80 AU | 81 AU | 82 AU | 83 AU | 84 AU | 85 AU | 86 AU | 87 AU | 88 AU | 89 AU | 90 AU | 91 AU | 92 AU | 93 AU | 94 AU | 95 AU | 96 AU | 97 AU | 98 AU | 99 AU | 100 AU |
| lunar distance | 389.1703755 LD | 778.3407511 LD | 1,167.5111266 LD | 1,556.6815022 LD | 1,945.8518777 LD | 2,335.0222533 LD | 2,724.1926288 LD | 3,113.3630044 LD | 3,502.5333799 LD | 3,891.7037554 LD | 4,280.8741310 LD | 4,670.0445065 LD | 5,059.2148821 LD | 5,448.3852576 LD | 5,837.5556332 LD | 6,226.7260087 LD | 6,615.8963843 LD | 7,005.0667598 LD | 7,394.2371353 LD | 7,783.4075109 LD | 8,172.5778864 LD | 8,561.7482620 LD | 8,950.9186375 LD | 9,340.0890131 LD | 9,729.2593886 LD | 10,118.4297642 LD | 10,507.6001397 LD | 10,896.7705152 LD | 11,285.9408908 LD | 11,675.1112663 LD | 12,064.2816419 LD | 12,453.4520174 LD | 12,842.6223930 LD | 13,231.7927685 LD | 13,620.9631441 LD | 14,010.1335196 LD | 14,399.3038951 LD | 14,788.4742707 LD | 15,177.6446462 LD | 15,566.8150218 LD | 15,955.9853973 LD | 16,345.1557729 LD | 16,734.3261484 LD | 17,123.4965240 LD | 17,512.6668995 LD | 17,901.8372750 LD | 18,291.0076506 LD | 18,680.1780261 LD | 19,069.3484017 LD | 19,458.5187772 LD | 19,847.6891528 LD | 20,236.8595283 LD | 20,626.0299039 LD | 21,015.2002794 LD | 21,404.3706549 LD | 21,793.5410305 LD | 22,182.7114060 LD | 22,571.8817816 LD | 22,961.0521571 LD | 23,350.2225327 LD | 23,739.3929082 LD | 24,128.5632838 LD | 24,517.7336593 LD | 24,906.9040348 LD | 25,296.0744104 LD | 25,685.2447859 LD | 26,074.4151615 LD | 26,463.5855370 LD | 26,852.7559126 LD | 27,241.9262881 LD | 27,631.0966636 LD | 28,020.2670392 LD | 28,409.4374147 LD | 28,798.6077903 LD | 29,187.7781658 LD | 29,576.9485414 LD | 29,966.1189169 LD | 30,355.2892925 LD | 30,744.4596680 LD | 31,133.6300435 LD | 31,522.8004191 LD | 31,911.9707946 LD | 32,301.1411702 LD | 32,690.3115457 LD | 33,079.4819213 LD | 33,468.6522968 LD | 33,857.8226724 LD | 34,246.9930479 LD | 34,636.1634234 LD | 35,025.3337990 LD | 35,414.5041745 LD | 35,803.6745501 LD | 36,192.8449256 LD | 36,582.0153012 LD | 36,971.1856767 LD | 37,360.3560523 LD | 37,749.5264278 LD | 38,138.6968033 LD | 38,527.8671789 LD | 38,917.0375544 LD |
The astronomical unit (symbol: au or ua) is a unit of length, roughly the distance from Earth to the Sun. However, that distance varies as Earth orbits the Sun, from a maximum (aphelion) to a minimum (perihelion) and back again once a year. Originally conceived as the average of Earth's aphelion and perihelion, it is now defined as exactly 149 597 870 700 metres (about 150 million kilometres, or 93 million miles). The astronomical unit is used primarily as a convenient yardstick for measuring distances within the Solar System or around other stars. However, it is also a fundamental component in the definition of another unit of astronomical length, the parsec.
| 1 astronomical units ≈ 389.17037554435 lunar distance | 4 astronomical units ≈ 1556.6815021774 lunar distance |
| 1.5 astronomical units ≈ 583.75556331653 lunar distance | 4.5 astronomical units ≈ 1751.2666899496 lunar distance |
| 2 astronomical units ≈ 778.3407510887 lunar distance | 5 astronomical units ≈ 1945.8518777218 lunar distance |
| 2.5 astronomical units ≈ 972.92593886088 lunar distance | 5.5 astronomical units ≈ 2140.4370654939 lunar distance |
| 3 astronomical units ≈ 1167.5111266331 lunar distance | 6 astronomical units ≈ 2335.0222532661 lunar distance |
Lunar distance (LD), also called Earth–Moon distance, Earth–Moon characteristic distance, or distance to the Moon, is as a unit of measure in astronomy. It is the average distance from the center of Earth to the center of the Moon.
| 1 lunar distance ≈ 0.0025695686589742 astronomical units | 4 lunar distance ≈ 0.010278274635897 astronomical units |
| 1.5 lunar distance ≈ 0.0038543529884614 astronomical units | 4.5 lunar distance ≈ 0.011563058965384 astronomical units |
| 2 lunar distance ≈ 0.0051391373179485 astronomical units | 5 lunar distance ≈ 0.012847843294871 astronomical units |
| 2.5 lunar distance ≈ 0.0064239216474356 astronomical units | 5.5 lunar distance ≈ 0.014132627624358 astronomical units |
| 3 lunar distance ≈ 0.0077087059769227 astronomical units | 6 lunar distance ≈ 0.015417411953845 astronomical units |
| 1 astronomical units ≈ 389.1703755 lunar distance |
| 1 lunar distance ≈ 0.0025696 astronomical units |