full circle | 1 circle | 2 circle | 3 circle | 4 circle | 5 circle | 6 circle | 7 circle | 8 circle | 9 circle | 10 circle | 11 circle | 12 circle | 13 circle | 14 circle | 15 circle | 16 circle | 17 circle | 18 circle | 19 circle | 20 circle | 21 circle | 22 circle | 23 circle | 24 circle | 25 circle | 26 circle | 27 circle | 28 circle | 29 circle | 30 circle | 31 circle | 32 circle | 33 circle | 34 circle | 35 circle | 36 circle | 37 circle | 38 circle | 39 circle | 40 circle | 41 circle | 42 circle | 43 circle | 44 circle | 45 circle | 46 circle | 47 circle | 48 circle | 49 circle | 50 circle | 51 circle | 52 circle | 53 circle | 54 circle | 55 circle | 56 circle | 57 circle | 58 circle | 59 circle | 60 circle | 61 circle | 62 circle | 63 circle | 64 circle | 65 circle | 66 circle | 67 circle | 68 circle | 69 circle | 70 circle | 71 circle | 72 circle | 73 circle | 74 circle | 75 circle | 76 circle | 77 circle | 78 circle | 79 circle | 80 circle | 81 circle | 82 circle | 83 circle | 84 circle | 85 circle | 86 circle | 87 circle | 88 circle | 89 circle | 90 circle | 91 circle | 92 circle | 93 circle | 94 circle | 95 circle | 96 circle | 97 circle | 98 circle | 99 circle | 100 circle |
arcsecond | 1 296 000 " | 2 592 000 " | 3 888 000 " | 5 184 000 " | 6 480 000 " | 7 776 000 " | 9 072 000 " | 10 368 000 " | 11 664 000 " | 12 960 000 " | 14 256 000 " | 15 552 000 " | 16 848 000 " | 18 144 000 " | 19 440 000 " | 20 736 000 " | 22 032 000 " | 23 328 000 " | 24 624 000 " | 25 920 000 " | 27 216 000 " | 28 512 000 " | 29 808 000 " | 31 104 000 " | 32 400 000 " | 33 696 000 " | 34 992 000 " | 36 288 000 " | 37 584 000 " | 38 880 000 " | 40 176 000 " | 41 472 000 " | 42 768 000 " | 44 064 000 " | 45 360 000 " | 46 656 000 " | 47 952 000 " | 49 248 000 " | 50 544 000 " | 51 840 000 " | 53 136 000 " | 54 432 000 " | 55 728 000 " | 57 024 000 " | 58 320 000 " | 59 616 000 " | 60 912 000 " | 62 208 000 " | 63 504 000 " | 64 800 000 " | 66 096 000 " | 67 392 000 " | 68 688 000 " | 69 984 000 " | 71 280 000 " | 72 576 000 " | 73 872 000 " | 75 168 000 " | 76 464 000 " | 77 760 000 " | 79 056 000 " | 80 352 000 " | 81 648 000 " | 82 944 000 " | 84 240 000 " | 85 536 000 " | 86 832 000 " | 88 128 000 " | 89 424 000 " | 90 720 000 " | 92 016 000 " | 93 312 000 " | 94 608 000 " | 95 904 000 " | 97 200 000 " | 98 496 000 " | 99 792 000 " | 101 088 000 " | 102 384 000 " | 103 680 000 " | 104 976 000 " | 106 272 000 " | 107 568 000 " | 108 864 000 " | 110 160 000 " | 111 456 000 " | 112 752 000 " | 114 048 000 " | 115 344 000 " | 116 640 000 " | 117 936 000 " | 119 232 000 " | 120 528 000 " | 121 824 000 " | 123 120 000 " | 124 416 000 " | 125 712 000 " | 127 008 000 " | 128 304 000 " | 129 600 000 " |
Full circle is a traditional unit of plane angle. It is equal to 360 degrees. Plural name is full circles.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
full circle | circle | ≡ 360 ° | = 6.2831852 rad | Metric system SI |
full circles | arcseconds | full circles | arcseconds |
---|---|---|---|
1 | ≈ 1296000 | 6 | ≈ 7776000 |
2 | ≈ 2592000 | 7 | ≈ 9072000 |
3 | ≈ 3888000 | 8 | ≈ 10368000 |
4 | ≈ 5184000 | 9 | ≈ 11664000 |
5 | ≈ 6480000 | 10 | ≈ 12960000 |
A second of arc, arcsecond (arcsec), arc second, or second arc is a unit of angular measurement equal to 1/3600 of one degree.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
arcsecond | " | ≡ 1°⁄3600 | ≈ 4.848137×10−6 rad | Metric system SI |
arcseconds | full circles | arcseconds | full circles |
---|---|---|---|
1 | ≈ 7.716049382716E-7 | 6 | ≈ 4.6296296296296E-6 |
2 | ≈ 1.5432098765432E-6 | 7 | ≈ 5.4012345679012E-6 |
3 | ≈ 2.3148148148148E-6 | 8 | ≈ 6.1728395061728E-6 |
4 | ≈ 3.0864197530864E-6 | 9 | ≈ 6.9444444444444E-6 |
5 | ≈ 3.858024691358E-6 | 10 | ≈ 7.716049382716E-6 |
full circles | arcseconds |
---|---|
1 | ≈ 1 296 000 |
7.716049382716 × 10-7 | ≈ 1 |
Symbol | Definition |
---|---|
≡ | exactly equal |
≈ | approximately equal to |
= | equal to |
digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |