Revision as of 03:47, 4 August 2022 edit Qwfp (talk \| contribs) Autopatrolled, Extended confirmed users, Pending changes reviewers, Rollbackers 43,221 edits →Graphic: Added links Tags: Mobile edit Mobile app edit Android app edit ← Previous edit		Revision as of 00:24, 1 January 2023 edit undo Hellacioussatyr (talk \| contribs) Extended confirmed users 10,149 edits →Astronomy Tags: Mobile edit Mobile web edit Advanced mobile edit Next edit →
Line 96: where {{mvar\|X}} is measured in arcseconds. The number {{val\|206265}} is approximately equal to the number of arcseconds in a [[circle]] ({{val\|1296000}}), divided by {{math\|2π}}, or, the number of arcseconds in 1 radian. The exact formula is

Small-angle approximation: Difference between revisions