sidereal year

Letters that make sidereal year

s, a, d, e, l, r, i, y are letters that make 'sidereal year'

ER, side, ear, id, re, si, year, ar, Ea, SI, real, sidereal, yea, AL, AR, DE, ID, Re, Al, Ar, Er, Si are words within 'sidereal year'

1 possible definitions for 'sidereal year'

Under this definition, sidereal year is a noun and has the following properties:

'sidereal year' can be a type of year, sidereal time.