sidereal day

Signification (Anglais)

1. One day of sidereal time; the time in which Earth rotates once around its axis, relative to the point of the vernal equinox (about 23 hours, 56 minutes, 4 seconds).
2. The rotational period of Earth; the time in which Earth rotates around its axis 360 degrees.

Concepts

jour sidéral

jour

Synonymes

day

equinoctial day

star day

Traductions

Sterntag

giorno siderale

dia sideral

dia sideri

siderischer Tag

ημέρα

giorno sidereo

siderische dag

dia

يَوْم فَلَكِي

dia sideral

يَوْم نَجْمِي