sixth circle | 1 1/6 circle | 2 1/6 circle | 3 1/6 circle | 4 1/6 circle | 5 1/6 circle | 6 1/6 circle | 7 1/6 circle | 8 1/6 circle | 9 1/6 circle | 10 1/6 circle | 11 1/6 circle | 12 1/6 circle | 13 1/6 circle | 14 1/6 circle | 15 1/6 circle | 16 1/6 circle | 17 1/6 circle | 18 1/6 circle | 19 1/6 circle | 20 1/6 circle | 21 1/6 circle | 22 1/6 circle | 23 1/6 circle | 24 1/6 circle | 25 1/6 circle | 26 1/6 circle | 27 1/6 circle | 28 1/6 circle | 29 1/6 circle | 30 1/6 circle | 31 1/6 circle | 32 1/6 circle | 33 1/6 circle | 34 1/6 circle | 35 1/6 circle | 36 1/6 circle | 37 1/6 circle | 38 1/6 circle | 39 1/6 circle | 40 1/6 circle | 41 1/6 circle | 42 1/6 circle | 43 1/6 circle | 44 1/6 circle | 45 1/6 circle | 46 1/6 circle | 47 1/6 circle | 48 1/6 circle | 49 1/6 circle | 50 1/6 circle | 51 1/6 circle | 52 1/6 circle | 53 1/6 circle | 54 1/6 circle | 55 1/6 circle | 56 1/6 circle | 57 1/6 circle | 58 1/6 circle | 59 1/6 circle | 60 1/6 circle | 61 1/6 circle | 62 1/6 circle | 63 1/6 circle | 64 1/6 circle | 65 1/6 circle | 66 1/6 circle | 67 1/6 circle | 68 1/6 circle | 69 1/6 circle | 70 1/6 circle | 71 1/6 circle | 72 1/6 circle | 73 1/6 circle | 74 1/6 circle | 75 1/6 circle | 76 1/6 circle | 77 1/6 circle | 78 1/6 circle | 79 1/6 circle | 80 1/6 circle | 81 1/6 circle | 82 1/6 circle | 83 1/6 circle | 84 1/6 circle | 85 1/6 circle | 86 1/6 circle | 87 1/6 circle | 88 1/6 circle | 89 1/6 circle | 90 1/6 circle | 91 1/6 circle | 92 1/6 circle | 93 1/6 circle | 94 1/6 circle | 95 1/6 circle | 96 1/6 circle | 97 1/6 circle | 98 1/6 circle | 99 1/6 circle | 100 1/6 circle |
arcminute | 3 600 ' | 7 200 ' | 10 800 ' | 14 400 ' | 18 000 ' | 21 600 ' | 25 200 ' | 28 800 ' | 32 400 ' | 36 000 ' | 39 600 ' | 43 200 ' | 46 800 ' | 50 400 ' | 54 000 ' | 57 600 ' | 61 200 ' | 64 800 ' | 68 400 ' | 72 000 ' | 75 600 ' | 79 200 ' | 82 800 ' | 86 400 ' | 90 000 ' | 93 600 ' | 97 200 ' | 100 800 ' | 104 400 ' | 108 000 ' | 111 600 ' | 115 200 ' | 118 800 ' | 122 400 ' | 126 000 ' | 129 600 ' | 133 200 ' | 136 800 ' | 140 400 ' | 144 000 ' | 147 600 ' | 151 200 ' | 154 800 ' | 158 400 ' | 162 000 ' | 165 600 ' | 169 200 ' | 172 800 ' | 176 400 ' | 180 000 ' | 183 600 ' | 187 200 ' | 190 800 ' | 194 400 ' | 198 000 ' | 201 600 ' | 205 200 ' | 208 800 ' | 212 400 ' | 216 000 ' | 219 600 ' | 223 200 ' | 226 800 ' | 230 400 ' | 234 000 ' | 237 600 ' | 241 200 ' | 244 800 ' | 248 400 ' | 252 000 ' | 255 600 ' | 259 200 ' | 262 800 ' | 266 400 ' | 270 000 ' | 273 600 ' | 277 200 ' | 280 800 ' | 284 400 ' | 288 000 ' | 291 600 ' | 295 200 ' | 298 800 ' | 302 400 ' | 306 000 ' | 309 600 ' | 313 200 ' | 316 800 ' | 320 400 ' | 324 000 ' | 327 600 ' | 331 200 ' | 334 800 ' | 338 400 ' | 342 000 ' | 345 600 ' | 349 200 ' | 352 800 ' | 356 400 ' | 360 000 ' |
1/6 circle or sixth circle is equal to 360°/6 = 60°. Plural name is sixth circles.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
sixth circle | 1/6 circle | ≡ 60° | = 1.047197533 rad | Metric system SI |
sixth circles | arcminutes | sixth circles | arcminutes |
---|---|---|---|
1 | ≈ 3600 | 6 | ≈ 21600 |
2 | ≈ 7200 | 7 | ≈ 25200 |
3 | ≈ 10800 | 8 | ≈ 28800 |
4 | ≈ 14400 | 9 | ≈ 32400 |
5 | ≈ 18000 | 10 | ≈ 36000 |
A minute of arc, arcminute (arcmin), arc minute, or minute arc is a unit of angular measurement equal to 1/60 of one degree.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
arcminute | ' | ≡ 1°⁄60 | ≈ 0.290888×10−3 rad | Metric system SI |
arcminutes | sixth circles | arcminutes | sixth circles |
---|---|---|---|
1 | ≈ 0.00027777777777778 | 6 | ≈ 0.0016666666666667 |
2 | ≈ 0.00055555555555556 | 7 | ≈ 0.0019444444444444 |
3 | ≈ 0.00083333333333333 | 8 | ≈ 0.0022222222222222 |
4 | ≈ 0.0011111111111111 | 9 | ≈ 0.0025 |
5 | ≈ 0.0013888888888889 | 10 | ≈ 0.0027777777777778 |
sixth circles | arcminutes |
---|---|
1 | ≈ 3 600 |
0.0002778 | ≈ 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 …) |