The spat (symbol S) is also an obsolete unit of distance used in astronomy. It is equal to 1000000000 kilometres (1 Tm or 1012 m). It is about 6.6846 astronomical units (AU), 1.057×10−4 light-years or3.240×10−5 parsecs.
| pace | gigameter | league (land) | zettameter | rod | finger | spat | hand |
|---|---|---|---|---|---|---|---|
| 1 | 7.62 × 10-10 | 0.0001578 | 7.62 × 10-22 | 0.1515152 | 34.2857143 | 7.62 × 10-13 | 7.5 |
| 1,312,335,958.0052 | 1 | 207,125.1035626 | 1.0 × 10-12 | 198,838,781.51595 | 44,994,375,703.037 | 0.001 | 9,842,519,685.0394 |
| 6,335.9580052 | 4.828 × 10-6 | 1 | 4.828 × 10-18 | 959.9936372 | 217,232.8458943 | 4.828 × 10-9 | 47,519.6850394 |
| 1.3123359580052 × 1021 | 1 000 000 000 000 | 2.0712510356255 × 1017 | 1 | 1.9883878151595 × 1020 | 4.4994375703037 × 1022 | 1 000 000 000 | 9.8425196850394 × 1021 |
| 6.6 | 5.0292 × 10-9 | 0.0010417 | 5.0292 × 10-21 | 1 | 226.2857143 | 5.0292 × 10-12 | 49.5 |
| 0.0291667 | 2.2225 × 10-11 | 4.6033554266777 × 10-6 | 2.2225 × 10-23 | 0.0044192 | 1 | 2.2225 × 10-14 | 0.21875 |
| 1,312,335,958,005.2 | 1 000 | 207,125,103.56255 | 1.0 × 10-9 | 198,838,781,515.95 | 44 994 375 703 037 | 1 | 9,842,519,685,039.4 |
| 0.1333333 | 1.016 × 10-10 | 2.1043910521955 × 10-5 | 1.016 × 10-22 | 0.0202020 | 4.5714286 | 1.016 × 10-13 | 1 |
| 1 spats = 1000000000000 meters |
| 1.5 spats = 1500000000000 meters |
| 2 spats = 2000000000000 meters |
| 2.5 spats = 2500000000000 meters |
| 3 spats = 3000000000000 meters |