Traduzioni di „sidereal month“ nel dizionario inglese » arabo

sidereal month ASTRON

sidereal month

شهر نجمي 27.32166 يومًا

Esempi monolingue (non verificati dalla Redazione di PONS)

inglese

It is 27.32158 days, very slightly shorter than the sidereal month (27.32166) days, because of precession of the equinoxes.

en.wikipedia.org

Although there are 28 days to a sidereal month, by custom only 27 days are used, the last 28th day being considered unlucky.

en.wikipedia.org

The time between one perigee and the next is slightly longer than the sidereal month and known as the anomalistic month.

en.wikipedia.org