How to pronounce “sidereal time”

Meaning

• [Noun]
• (astronomy) Time measured by the apparent diurnal motion of the vernal equinox; approximated by that based on the rotation of planet Earth relative to the seemingly fixed stars.

Practice Nearby Words

sidereal day, sidereal year, sidereal astrology, stellar day, sidereal rotation period, sidereal period, sidereal orbital period, diurnal motion, sidereal month, year, civil time, solar time, synodic period, ephemeris time, solar day, apparent time, skytime, tellurion, ephemeris, right ascension, spring equinox, starrise, standard time, celestial sphere, vernal equinox, semidiameter, celestial equator, tropical astrology, tropical year, sun-synchronous orbit, september equinox, light time, tellarium, dipleidoscope, winter solstice, spring, equation clock, autumnal equinox, diurnal aberration, solstitial colure, solar calendar, steradian, latitude, equinoctinal, dayside, equinoctial colure, mean sun, star tracker, zodiac, starset, geocentric coordinate time, ecliptic, clockstar, standard meridian, summer solstice, diurnal arc, equinox, sphere, equatorial, equinoctial circle, noon, solstice, transit instrument, proper motion, siren, semisextile, standard ruler, equinoctial, hemisphere, sphaera recta, gyrochronology, clock star, sundial, celestial mechanics, deferent, solar cycle, radial velocity, solar noon, cosmosphere, rotational period, meridian, zonetime, equinoxe, cycle, southward equinox, aspect, sextant, spheroscope, march equinox, stardrift, geocentric co-ordinate time, december solstice, quadrature, equinoctial line, vernal point, equator, station, chronogeometry, nonagesimal, declination circle

Similar Sounds

seriatim, circle time, central time, soda lime, sidling, screen time, sidebottom, cider gum, cd-rom, cedar nut