| 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 |
| cable length (International) | 807,763,880.66955 cable length (International) | 1,615,527,761.3391 cable length (International) | 2,423,291,642.0086 cable length (International) | 3,231,055,522.6782 cable length (International) | 4,038,819,403.3477 cable length (International) | 4,846,583,284.0173 cable length (International) | 5,654,347,164.6868 cable length (International) | 6,462,111,045.3564 cable length (International) | 7,269,874,926.0259 cable length (International) | 8,077,638,806.6955 cable length (International) | 8,885,402,687.365 cable length (International) | 9,693,166,568.0346 cable length (International) | 10,500,930,448.704 cable length (International) | 11,308,694,329.374 cable length (International) | 12,116,458,210.043 cable length (International) | 12,924,222,090.713 cable length (International) | 13,731,985,971.382 cable length (International) | 14,539,749,852.052 cable length (International) | 15,347,513,732.721 cable length (International) | 16,155,277,613.391 cable length (International) | 16,963,041,494.06 cable length (International) | 17,770,805,374.73 cable length (International) | 18,578,569,255.4 cable length (International) | 19,386,333,136.069 cable length (International) | 20,194,097,016.739 cable length (International) | 21,001,860,897.408 cable length (International) | 21,809,624,778.078 cable length (International) | 22,617,388,658.747 cable length (International) | 23,425,152,539.417 cable length (International) | 24,232,916,420.086 cable length (International) | 25,040,680,300.756 cable length (International) | 25,848,444,181.425 cable length (International) | 26,656,208,062.095 cable length (International) | 27,463,971,942.765 cable length (International) | 28,271,735,823.434 cable length (International) | 29,079,499,704.104 cable length (International) | 29,887,263,584.773 cable length (International) | 30,695,027,465.443 cable length (International) | 31,502,791,346.112 cable length (International) | 32,310,555,226.782 cable length (International) | 33,118,319,107.451 cable length (International) | 33,926,082,988.121 cable length (International) | 34,733,846,868.79 cable length (International) | 35,541,610,749.46 cable length (International) | 36,349,374,630.13 cable length (International) | 37,157,138,510.799 cable length (International) | 37,964,902,391.469 cable length (International) | 38,772,666,272.138 cable length (International) | 39,580,430,152.808 cable length (International) | 40,388,194,033.477 cable length (International) | 41,195,957,914.147 cable length (International) | 42,003,721,794.816 cable length (International) | 42,811,485,675.486 cable length (International) | 43,619,249,556.156 cable length (International) | 44,427,013,436.825 cable length (International) | 45,234,777,317.495 cable length (International) | 46,042,541,198.164 cable length (International) | 46,850,305,078.834 cable length (International) | 47,658,068,959.503 cable length (International) | 48,465,832,840.173 cable length (International) | 49,273,596,720.842 cable length (International) | 50,081,360,601.512 cable length (International) | 50,889,124,482.181 cable length (International) | 51,696,888,362.851 cable length (International) | 52,504,652,243.521 cable length (International) | 53,312,416,124.19 cable length (International) | 54,120,180,004.86 cable length (International) | 54,927,943,885.529 cable length (International) | 55,735,707,766.199 cable length (International) | 56,543,471,646.868 cable length (International) | 57,351,235,527.538 cable length (International) | 58,158,999,408.207 cable length (International) | 58,966,763,288.877 cable length (International) | 59,774,527,169.546 cable length (International) | 60,582,291,050.216 cable length (International) | 61,390,054,930.886 cable length (International) | 62,197,818,811.555 cable length (International) | 63,005,582,692.225 cable length (International) | 63,813,346,572.894 cable length (International) | 64,621,110,453.564 cable length (International) | 65,428,874,334.233 cable length (International) | 66,236,638,214.903 cable length (International) | 67,044,402,095.572 cable length (International) | 67,852,165,976.242 cable length (International) | 68,659,929,856.911 cable length (International) | 69,467,693,737.581 cable length (International) | 70,275,457,618.251 cable length (International) | 71,083,221,498.92 cable length (International) | 71,890,985,379.59 cable length (International) | 72,698,749,260.259 cable length (International) | 73,506,513,140.929 cable length (International) | 74,314,277,021.598 cable length (International) | 75,122,040,902.268 cable length (International) | 75,929,804,782.937 cable length (International) | 76,737,568,663.607 cable length (International) | 77,545,332,544.276 cable length (International) | 78,353,096,424.946 cable length (International) | 79,160,860,305.616 cable length (International) | 79,968,624,186.285 cable length (International) | 80,776,388,066.955 cable length (International) |
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 ≡ 807763880.66955 cable length (International) | 4 astronomical units ≡ 3231055522.6782 cable length (International) |
| 1.5 astronomical units ≡ 1211645821.0043 cable length (International) | 4.5 astronomical units ≡ 3634937463.013 cable length (International) |
| 2 astronomical units ≡ 1615527761.3391 cable length (International) | 5 astronomical units ≡ 4038819403.3477 cable length (International) |
| 2.5 astronomical units ≡ 2019409701.6739 cable length (International) | 5.5 astronomical units ≡ 4442701343.6825 cable length (International) |
| 3 astronomical units ≡ 2423291642.0086 cable length (International) | 6 astronomical units ≡ 4846583284.0173 cable length (International) |
A cable length or length of cable is a nautical unit of measure equal to one tenth of a nautical mile or approximately 100 fathoms. The unit is named after the length of a ship's anchor cable in the Age of Sail. The definition varies:
| 1 cable length (International) ≡ 1.2379855350441E-9 astronomical units | 4 cable length (International) ≡ 4.9519421401765E-9 astronomical units |
| 1.5 cable length (International) ≡ 1.8569783025662E-9 astronomical units | 4.5 cable length (International) ≡ 5.5709349076985E-9 astronomical units |
| 2 cable length (International) ≡ 2.4759710700882E-9 astronomical units | 5 cable length (International) ≡ 6.1899276752206E-9 astronomical units |
| 2.5 cable length (International) ≡ 3.0949638376103E-9 astronomical units | 5.5 cable length (International) ≡ 6.8089204427426E-9 astronomical units |
| 3 cable length (International) ≡ 3.7139566051323E-9 astronomical units | 6 cable length (International) ≡ 7.4279132102647E-9 astronomical units |
| 1 astronomical units ≡ 807,763,880.66955 cable length (International) |
| 1 cable length (International) ≡ 1.2379855350441 × 10-9 astronomical units |