| hubble length | 1 hubble length | 2 hubble length | 3 hubble length | 4 hubble length | 5 hubble length | 6 hubble length | 7 hubble length | 8 hubble length | 9 hubble length | 10 hubble length | 11 hubble length | 12 hubble length | 13 hubble length | 14 hubble length | 15 hubble length | 16 hubble length | 17 hubble length | 18 hubble length | 19 hubble length | 20 hubble length | 21 hubble length | 22 hubble length | 23 hubble length | 24 hubble length | 25 hubble length | 26 hubble length | 27 hubble length | 28 hubble length | 29 hubble length | 30 hubble length | 31 hubble length | 32 hubble length | 33 hubble length | 34 hubble length | 35 hubble length | 36 hubble length | 37 hubble length | 38 hubble length | 39 hubble length | 40 hubble length | 41 hubble length | 42 hubble length | 43 hubble length | 44 hubble length | 45 hubble length | 46 hubble length | 47 hubble length | 48 hubble length | 49 hubble length | 50 hubble length | 51 hubble length | 52 hubble length | 53 hubble length | 54 hubble length | 55 hubble length | 56 hubble length | 57 hubble length | 58 hubble length | 59 hubble length | 60 hubble length | 61 hubble length | 62 hubble length | 63 hubble length | 64 hubble length | 65 hubble length | 66 hubble length | 67 hubble length | 68 hubble length | 69 hubble length | 70 hubble length | 71 hubble length | 72 hubble length | 73 hubble length | 74 hubble length | 75 hubble length | 76 hubble length | 77 hubble length | 78 hubble length | 79 hubble length | 80 hubble length | 81 hubble length | 82 hubble length | 83 hubble length | 84 hubble length | 85 hubble length | 86 hubble length | 87 hubble length | 88 hubble length | 89 hubble length | 90 hubble length | 91 hubble length | 92 hubble length | 93 hubble length | 94 hubble length | 95 hubble length | 96 hubble length | 97 hubble length | 98 hubble length | 99 hubble length | 100 hubble length |
| spat | 1.3623160903026 × 1014 S | 2.7246321806052 × 1014 S | 4.0869482709078 × 1014 S | 5.4492643612104 × 1014 S | 6.811580451513 × 1014 S | 8.1738965418156 × 1014 S | 9.5362126321182 × 1014 S | 1.0898528722421 × 1015 S | 1.2260844812723 × 1015 S | 1.3623160903026 × 1015 S | 1.4985476993329 × 1015 S | 1.6347793083631 × 1015 S | 1.7710109173934 × 1015 S | 1.9072425264236 × 1015 S | 2.0434741354539 × 1015 S | 2.1797057444842 × 1015 S | 2.3159373535144 × 1015 S | 2.4521689625447 × 1015 S | 2.5884005715749 × 1015 S | 2.7246321806052 × 1015 S | 2.8608637896355 × 1015 S | 2.9970953986657 × 1015 S | 3.133327007696 × 1015 S | 3.2695586167262 × 1015 S | 3.4057902257565 × 1015 S | 3.5420218347868 × 1015 S | 3.678253443817 × 1015 S | 3.8144850528473 × 1015 S | 3.9507166618775 × 1015 S | 4.0869482709078 × 1015 S | 4.2231798799381 × 1015 S | 4.3594114889683 × 1015 S | 4.4956430979986 × 1015 S | 4.6318747070288 × 1015 S | 4.7681063160591 × 1015 S | 4.9043379250894 × 1015 S | 5.0405695341196 × 1015 S | 5.1768011431499 × 1015 S | 5.3130327521801 × 1015 S | 5.4492643612104 × 1015 S | 5.5854959702407 × 1015 S | 5.7217275792709 × 1015 S | 5.8579591883012 × 1015 S | 5.9941907973314 × 1015 S | 6.1304224063617 × 1015 S | 6.266654015392 × 1015 S | 6.4028856244222 × 1015 S | 6.5391172334525 × 1015 S | 6.6753488424827 × 1015 S | 6.811580451513 × 1015 S | 6.9478120605433 × 1015 S | 7.0840436695735 × 1015 S | 7.2202752786038 × 1015 S | 7.356506887634 × 1015 S | 7.4927384966643 × 1015 S | 7.6289701056946 × 1015 S | 7.7652017147248 × 1015 S | 7.9014333237551 × 1015 S | 8.0376649327853 × 1015 S | 8.1738965418156 × 1015 S | 8.3101281508459 × 1015 S | 8.4463597598761 × 1015 S | 8.5825913689064 × 1015 S | 8.7188229779366 × 1015 S | 8.8550545869669 × 1015 S | 8.9912861959972 × 1015 S | 9.1275178050274 × 1015 S | 9.2637494140577 × 1015 S | 9.3999810230879 × 1015 S | 9.5362126321182 × 1015 S | 9.6724442411485 × 1015 S | 9.8086758501787 × 1015 S | 9.944907459209 × 1015 S | 1.0081139068239 × 1016 S | 1.021737067727 × 1016 S | 1.03536022863 × 1016 S | 1.048983389533 × 1016 S | 1.062606550436 × 1016 S | 1.0762297113391 × 1016 S | 1.0898528722421 × 1016 S | 1.1034760331451 × 1016 S | 1.1170991940481 × 1016 S | 1.1307223549512 × 1016 S | 1.1443455158542 × 1016 S | 1.1579686767572 × 1016 S | 1.1715918376602 × 1016 S | 1.1852149985633 × 1016 S | 1.1988381594663 × 1016 S | 1.2124613203693 × 1016 S | 1.2260844812723 × 1016 S | 1.2397076421754 × 1016 S | 1.2533308030784 × 1016 S | 1.2669539639814 × 1016 S | 1.2805771248844 × 1016 S | 1.2942002857875 × 1016 S | 1.3078234466905 × 1016 S | 1.3214466075935 × 1016 S | 1.3350697684965 × 1016 S | 1.3486929293996 × 1016 S | 1.3623160903026 × 1016 S |
The Hubble length or Hubble distance is a unit of distance in cosmology, defined as cH0−1 — the speed of light multiplied by the Hubble time. It is equivalent to 4,550 million parsecs or 14.4 billion light years. (The numerical value of the Hubble length in light years is, by definition, equal to that of the Hubble time in years.) The Hubble distance would be the distance between the Earth and the galaxies which are currently receding from us at the speed of light, as can be seen by substituting D = c/H0 into the equation for Hubble's law, v = H0D.
| 1 Hubble length ≈ 1.3623160903026E+14 spats | 4 Hubble length ≈ 5.4492643612104E+14 spats |
| 1.5 Hubble length ≈ 2.0434741354539E+14 spats | 4.5 Hubble length ≈ 6.1304224063617E+14 spats |
| 2 Hubble length ≈ 2.7246321806052E+14 spats | 5 Hubble length ≈ 6.811580451513E+14 spats |
| 2.5 Hubble length ≈ 3.4057902257565E+14 spats | 5.5 Hubble length ≈ 7.4927384966643E+14 spats |
| 3 Hubble length ≈ 4.0869482709078E+14 spats | 6 Hubble length ≈ 8.1738965418156E+14 spats |
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.
| 1 spats ≈ 7.3404403509459E-15 Hubble length | 4 spats ≈ 2.9361761403783E-14 Hubble length |
| 1.5 spats ≈ 1.1010660526419E-14 Hubble length | 4.5 spats ≈ 3.3031981579256E-14 Hubble length |
| 2 spats ≈ 1.4680880701892E-14 Hubble length | 5 spats ≈ 3.6702201754729E-14 Hubble length |
| 2.5 spats ≈ 1.8351100877365E-14 Hubble length | 5.5 spats ≈ 4.0372421930202E-14 Hubble length |
| 3 spats ≈ 2.2021321052838E-14 Hubble length | 6 spats ≈ 4.4042642105675E-14 Hubble length |
| 1 Hubble length ≈ 1.3623160903026 × 1014 spats |
| 1 spats ≈ 7.3404403509459 × 10-15 Hubble length |