Definition of Sideral time. Meaning of Sideral time. Synonyms of Sideral time

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Definition of Sideral time

Sideral time
Sidereal Si*de"re*al, a. [L. sidereus, from sidus, sideris, a constellation, a star. Cf. Sideral, Consider, Desire.] 1. Relating to the stars; starry; astral; as, sidereal astronomy. 2. (Astron.) Measuring by the apparent motion of the stars; designated, marked out, or accompanied, by a return to the same position in respect to the stars; as, the sidereal revolution of a planet; a sidereal day. Sidereal clock, day, month, year. See under Clock, Day, etc. Sideral time, time as reckoned by sideral days, or, taking the sidereal day as the unit, the time elapsed since a transit of the vernal equinox, reckoned in parts of a sidereal day. This is, strictly, apparent sidereal time, mean sidereal time being reckoned from the transit, not of the true, but of the mean, equinoctial point.

Meaning of Sideral time from wikipedia

- Sidereal time ("sidereal" pronounced /saɪˈdɪəriəl, sə-/ sy-DEER-ee-əl, sə-) is a system of timekeeping used especially by astronomers. Using sidereal time and...
- Sideral is a 2021 Brazilian and French short film directed by Carlos Segundo. The fifteen-minute story shot in Black & White is a glimpse into the lives...
- Sideral Cruises (French: Croisières sidérales) is a 1942 French science fiction adventure film directed by André Zwobada and starring Madeleine Sologne...
- object orbiting another astronomical object Sidereal and tropical astrology Sideral (disambiguation) This disambiguation page lists articles ****ociated with...
- director. From Time to Time, I Burn (2020) – director. Sideral (2021) – writer, director. Big Bang (2022) – writer, director. His short film Sideral (2021) was...
- A month is a unit of time, used with calendars, that is approximately as long as a natural phase cycle of the Moon; the words month and Moon are cognates...
- throughout her life, she has felt like she is "in two places at the same time", and believes that someone has been guiding her life. She shows him the...
- he also featured quena in "Águila Sideral". Mario Mutis pla**** b**** and Alquinta pla**** guitar in "Águila Sideral". "Sube a Nacer Conmigo Hermano" was...
- by Kings Road Entertainment Sidéral Films VPS Film-Entertainment GmbH Release date December 1988 (1988-12) Running time 90 minutes Country New Zealand...
- 1962) Latin Fever (Atlantic, 1964) With Miltinho com o ****teto Sideral Um Novo Astro (Sideral, 1960) McGowan, Chris; Pessanha, Ricardo (1998). The Brazilian...