Noun:

এফিমেরিস সময়,

ephemeris time's Usage Examples:

The term ephemeris time (often abbreviated ET) can in principle refer to time in association with any ephemeris (itinerary of the trajectory of an astronomical.

in 1976 as a successor to the (non-relativistic) former standard of ephemeris time (adopted by the IAU in 1952 and superseded 1976).

initially supplemented) for astronomical use from 1952 onwards by an ephemeris time standard based on the Earth's orbital period and in practice on the.

TT continues Terrestrial Dynamical Time (TDT or TD), which succeeded ephemeris time (ET).

application of this concept of dynamical time was the definition of the ephemeris time scale (ET).

length of second so defined was practically equal to the second of ephemeris time.

the theoretical basis for ephemeris time (ET) was wholly non-relativistic, and therefore, beginning in 1984 ephemeris time would be replaced by two further.

This resulted in adoption of an ephemeris time scale expressed in units of the sidereal year at that epoch by the IAU.

He developed the ephemeris time scale, which had been adopted by the IAU in 1952 on a proposal formulated.

the Earth's rotation rate was not constant, so astronomers developed ephemeris time, a time scale based on the positions of solar system bodies in their.

atomic clock was carried out by the use of the astronomical time scale ephemeris time (ET).

solar time (UT2) (result: 9192631830 cycles) and also the second of ephemeris time (ET) (result: 9192631770±20 cycles), see "Time Scales", by L.

See sources cited at [[Ephemeris time#JPL ephemeris time argument Teph|JPL ephemeris time argument Teph]].

Synonyms:

temporary; parttime; underemployed; odd-job; half-time; irregular;

Antonyms:

full-time; impermanence; stable; permanent; nonworker;