| 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 |
| decimeter | 1 495 978 707 000 dm | 2 991 957 414 000 dm | 4 487 936 121 000 dm | 5 983 914 828 000 dm | 7 479 893 535 000 dm | 8 975 872 242 000 dm | 10 471 850 949 000 dm | 11 967 829 656 000 dm | 13 463 808 363 000 dm | 14 959 787 070 000 dm | 16 455 765 777 000 dm | 17 951 744 484 000 dm | 19 447 723 191 000 dm | 20 943 701 898 000 dm | 22 439 680 605 000 dm | 23 935 659 312 000 dm | 25 431 638 019 000 dm | 26 927 616 726 000 dm | 28 423 595 433 000 dm | 29 919 574 140 000 dm | 31 415 552 847 000 dm | 32 911 531 554 000 dm | 34 407 510 261 000 dm | 35 903 488 968 000 dm | 37 399 467 675 000 dm | 38 895 446 382 000 dm | 40 391 425 089 000 dm | 41 887 403 796 000 dm | 43 383 382 503 000 dm | 44 879 361 210 000 dm | 46 375 339 917 000 dm | 47 871 318 624 000 dm | 49 367 297 331 000 dm | 50 863 276 038 000 dm | 52 359 254 745 000 dm | 53 855 233 452 000 dm | 55 351 212 159 000 dm | 56 847 190 866 000 dm | 58 343 169 573 000 dm | 59 839 148 280 000 dm | 61 335 126 987 000 dm | 62 831 105 694 000 dm | 64 327 084 401 000 dm | 65 823 063 108 000 dm | 67 319 041 815 000 dm | 68 815 020 522 000 dm | 70 310 999 229 000 dm | 71 806 977 936 000 dm | 73 302 956 643 000 dm | 74 798 935 350 000 dm | 76 294 914 057 000 dm | 77 790 892 764 000 dm | 79 286 871 471 000 dm | 80 782 850 178 000 dm | 82 278 828 885 000 dm | 83 774 807 592 000 dm | 85 270 786 299 000 dm | 86 766 765 006 000 dm | 88 262 743 713 000 dm | 89 758 722 420 000 dm | 91 254 701 127 000 dm | 92 750 679 834 000 dm | 94 246 658 541 000 dm | 95 742 637 248 000 dm | 97 238 615 955 000 dm | 98 734 594 662 000 dm | 1.00230573369 × 1014 dm | 1.01726552076 × 1014 dm | 1.03222530783 × 1014 dm | 1.0471850949 × 1014 dm | 1.06214488197 × 1014 dm | 1.07710466904 × 1014 dm | 1.09206445611 × 1014 dm | 1.10702424318 × 1014 dm | 1.12198403025 × 1014 dm | 1.13694381732 × 1014 dm | 1.15190360439 × 1014 dm | 1.16686339146 × 1014 dm | 1.18182317853 × 1014 dm | 1.1967829656 × 1014 dm | 1.21174275267 × 1014 dm | 1.22670253974 × 1014 dm | 1.24166232681 × 1014 dm | 1.25662211388 × 1014 dm | 1.27158190095 × 1014 dm | 1.28654168802 × 1014 dm | 1.30150147509 × 1014 dm | 1.31646126216 × 1014 dm | 1.33142104923 × 1014 dm | 1.3463808363 × 1014 dm | 1.36134062337 × 1014 dm | 1.37630041044 × 1014 dm | 1.39126019751 × 1014 dm | 1.40621998458 × 1014 dm | 1.42117977165 × 1014 dm | 1.43613955872 × 1014 dm | 1.45109934579 × 1014 dm | 1.46605913286 × 1014 dm | 1.48101891993 × 1014 dm | 1.495978707 × 1014 dm |
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 |
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 |
| 1 astronomical units ≡ 1 495 978 707 000 decimeters |
| 1 decimeters ≡ 6.6845871222684 × 10-13 astronomical units |