apsidally

== English == === Etymology === From apsidal +‎ -ly. === Adverb === apsidally (comparative more apsidally, superlative most apsidally) (architecture) With regard to or by means of an apse or apses (astrophysics) With regard to or in relation to an apsis, the point at which an orbiting object is at its minimum or maximum distance from the orbited object