lmin\text{lmin}

light-minute

Lengthexact by definition

A light-minute is the distance light travels in vacuum in one minute, exactly 17,987,547,480 metres, about 0.12 astronomical units. The sun is 8.3 light-minutes from Earth, so sunlight leaving the photosphere now arrives after breakfast is over.

Watch out: A light-minute is not a minute of anything angular. It is a distance, like the light-year, and the "light" is doing the work of "the distance covered in".

1 lmin\text{lmin} 17,987,547,000 m\text{m}

One light-minute in every length unit

1.11292e+45Planck length (lP)
1.79875e+25femtometer (fm)
1.79875e+22picometer (pm)
3.39915e+20bohr radius (a0)
1.79875e+20angstrom (Å)
1.79875e+19nanometer (nm)
1.79875e+16micrometer (μm)
708,171,000,000,000thou (thou)
50,988,300,000,000point (pt)
17,987,500,000,000millimeter (mm)
4,249,030,000,000pica (pc)
1,798,750,000,000centimeter (cm)
708,171,000,000inch (in)
179,875,000,000decimeter (dm)
177,043,000,000hand (hh)
89,415,600,000link (li)
59,014,300,000foot (ft)
59,014,100,000US survey foot (ftUS)
19,671,400,000yard (yd)
17,987,500,000meter (m)
9,835,710,000fathom (ftm)
3,576,620,000rod (rd)
894,156,000chain (ch)
97,125,000cable length (cb)
89,415,600furlong (fur)
17,987,500kilometer (km)
11,176,900mile (mi)
9,712,500nautical mile (nmi)
3,725,650league (lea)
17,987.5megameter (Mm)
2,823.35Earth radius (REarth)
60light-second (ls)
46.7939lunar distance (LD)
25.8553solar radius (Rsun)
1light-minute (lmin)this unit
0.120239astronomical unit (AU)
0.00000190129light-year (ly)
5.82937e-07parsec (pc)
5.82937e-10kiloparsec (kpc)
5.82937e-13megaparsec (Mpc)
5.82937e-16gigaparsec (Gpc)