| decimeter | 1 dm | 2 dm | 3 dm | 4 dm | 5 dm | 6 dm | 7 dm | 8 dm | 9 dm | 10 dm | 11 dm | 12 dm | 13 dm | 14 dm | 15 dm | 16 dm | 17 dm | 18 dm | 19 dm | 20 dm | 21 dm | 22 dm | 23 dm | 24 dm | 25 dm | 26 dm | 27 dm | 28 dm | 29 dm | 30 dm | 31 dm | 32 dm | 33 dm | 34 dm | 35 dm | 36 dm | 37 dm | 38 dm | 39 dm | 40 dm | 41 dm | 42 dm | 43 dm | 44 dm | 45 dm | 46 dm | 47 dm | 48 dm | 49 dm | 50 dm | 51 dm | 52 dm | 53 dm | 54 dm | 55 dm | 56 dm | 57 dm | 58 dm | 59 dm | 60 dm | 61 dm | 62 dm | 63 dm | 64 dm | 65 dm | 66 dm | 67 dm | 68 dm | 69 dm | 70 dm | 71 dm | 72 dm | 73 dm | 74 dm | 75 dm | 76 dm | 77 dm | 78 dm | 79 dm | 80 dm | 81 dm | 82 dm | 83 dm | 84 dm | 85 dm | 86 dm | 87 dm | 88 dm | 89 dm | 90 dm | 91 dm | 92 dm | 93 dm | 94 dm | 95 dm | 96 dm | 97 dm | 98 dm | 99 dm | 100 dm |
| astronomical unit | 6.6845871222684 × 10-13 AU | 1.3369174244537 × 10-12 AU | 2.0053761366805 × 10-12 AU | 2.6738348489074 × 10-12 AU | 3.3422935611342 × 10-12 AU | 4.0107522733611 × 10-12 AU | 4.6792109855879 × 10-12 AU | 5.3476696978148 × 10-12 AU | 6.0161284100416 × 10-12 AU | 6.6845871222684 × 10-12 AU | 7.3530458344953 × 10-12 AU | 8.0215045467221 × 10-12 AU | 8.689963258949 × 10-12 AU | 9.3584219711758 × 10-12 AU | 1.0026880683403 × 10-11 AU | 1.069533939563 × 10-11 AU | 1.1363798107856 × 10-11 AU | 1.2032256820083 × 10-11 AU | 1.270071553231 × 10-11 AU | 1.3369174244537 × 10-11 AU | 1.4037632956764 × 10-11 AU | 1.4706091668991 × 10-11 AU | 1.5374550381217 × 10-11 AU | 1.6043009093444 × 10-11 AU | 1.6711467805671 × 10-11 AU | 1.7379926517898 × 10-11 AU | 1.8048385230125 × 10-11 AU | 1.8716843942352 × 10-11 AU | 1.9385302654578 × 10-11 AU | 2.0053761366805 × 10-11 AU | 2.0722220079032 × 10-11 AU | 2.1390678791259 × 10-11 AU | 2.2059137503486 × 10-11 AU | 2.2727596215713 × 10-11 AU | 2.339605492794 × 10-11 AU | 2.4064513640166 × 10-11 AU | 2.4732972352393 × 10-11 AU | 2.540143106462 × 10-11 AU | 2.6069889776847 × 10-11 AU | 2.6738348489074 × 10-11 AU | 2.7406807201301 × 10-11 AU | 2.8075265913527 × 10-11 AU | 2.8743724625754 × 10-11 AU | 2.9412183337981 × 10-11 AU | 3.0080642050208 × 10-11 AU | 3.0749100762435 × 10-11 AU | 3.1417559474662 × 10-11 AU | 3.2086018186889 × 10-11 AU | 3.2754476899115 × 10-11 AU | 3.3422935611342 × 10-11 AU | 3.4091394323569 × 10-11 AU | 3.4759853035796 × 10-11 AU | 3.5428311748023 × 10-11 AU | 3.609677046025 × 10-11 AU | 3.6765229172476 × 10-11 AU | 3.7433687884703 × 10-11 AU | 3.810214659693 × 10-11 AU | 3.8770605309157 × 10-11 AU | 3.9439064021384 × 10-11 AU | 4.0107522733611 × 10-11 AU | 4.0775981445838 × 10-11 AU | 4.1444440158064 × 10-11 AU | 4.2112898870291 × 10-11 AU | 4.2781357582518 × 10-11 AU | 4.3449816294745 × 10-11 AU | 4.4118275006972 × 10-11 AU | 4.4786733719199 × 10-11 AU | 4.5455192431425 × 10-11 AU | 4.6123651143652 × 10-11 AU | 4.6792109855879 × 10-11 AU | 4.7460568568106 × 10-11 AU | 4.8129027280333 × 10-11 AU | 4.879748599256 × 10-11 AU | 4.9465944704786 × 10-11 AU | 5.0134403417013 × 10-11 AU | 5.080286212924 × 10-11 AU | 5.1471320841467 × 10-11 AU | 5.2139779553694 × 10-11 AU | 5.2808238265921 × 10-11 AU | 5.3476696978148 × 10-11 AU | 5.4145155690374 × 10-11 AU | 5.4813614402601 × 10-11 AU | 5.5482073114828 × 10-11 AU | 5.6150531827055 × 10-11 AU | 5.6818990539282 × 10-11 AU | 5.7487449251509 × 10-11 AU | 5.8155907963735 × 10-11 AU | 5.8824366675962 × 10-11 AU | 5.9492825388189 × 10-11 AU | 6.0161284100416 × 10-11 AU | 6.0829742812643 × 10-11 AU | 6.149820152487 × 10-11 AU | 6.2166660237097 × 10-11 AU | 6.2835118949323 × 10-11 AU | 6.350357766155 × 10-11 AU | 6.4172036373777 × 10-11 AU | 6.4840495086004 × 10-11 AU | 6.5508953798231 × 10-11 AU | 6.6177412510458 × 10-11 AU | 6.6845871222684 × 10-11 AU |
Decimeter or decimetre is equal to 10-1 meter (unit of length), comes from a combination of the metric prefix deci (d) and the SI unit of length meter (m). Plural name is decimeters.
| 1 decimeters ≡ 6.6845871222684E-13 astronomical units | 4 decimeters ≡ 2.6738348489074E-12 astronomical units |
| 1.5 decimeters ≡ 1.0026880683403E-12 astronomical units | 4.5 decimeters ≡ 3.0080642050208E-12 astronomical units |
| 2 decimeters ≡ 1.3369174244537E-12 astronomical units | 5 decimeters ≡ 3.3422935611342E-12 astronomical units |
| 2.5 decimeters ≡ 1.6711467805671E-12 astronomical units | 5.5 decimeters ≡ 3.6765229172476E-12 astronomical units |
| 3 decimeters ≡ 2.0053761366805E-12 astronomical units | 6 decimeters ≡ 4.0107522733611E-12 astronomical units |
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 ≡ 1495978707000 decimeters | 4 astronomical units ≡ 5983914828000 decimeters |
| 1.5 astronomical units ≡ 2243968060500 decimeters | 4.5 astronomical units ≡ 6731904181500 decimeters |
| 2 astronomical units ≡ 2991957414000 decimeters | 5 astronomical units ≡ 7479893535000 decimeters |
| 2.5 astronomical units ≡ 3739946767500 decimeters | 5.5 astronomical units ≡ 8227882888500 decimeters |
| 3 astronomical units ≡ 4487936121000 decimeters | 6 astronomical units ≡ 8975872242000 decimeters |
| 1 decimeters ≡ 6.6845871222684 × 10-13 astronomical units |
| 1 astronomical units ≡ 1 495 978 707 000 decimeters |