e/Barycentric Dynamical Time

Information
has gloss	eng: Barycentric Dynamical Time (TDB) is a relativistic coordinate time scale, intended for astronomical use as a time standard to take account of time dilation when calculating orbits and astronomical ephemerides of planets, asteroids, comets and interplanetary spacecraft in the Solar system. TDB is now (since 2006) defined as a linear scaling of TCB, and a feature that distinguishes TDB from TCB is that TDB, when observed from the Earth's surface, has a difference from Terrestrial Time (TT) that is about as small as can be practically arranged with consistent definition: the differences are mainly periodic, and overall will remain at less than 2 milliseconds for several millennia.
lexicalization	eng: Barycentric Dynamical Time
instance of	(noun) a period of time considered as a resource under your control and sufficient to accomplish something; "take time to smell the roses"; "I didn't have time to finish"; "it took more than half my time" time

Meaning
Slovenian
has gloss	slv: Težiščni dinamični čas (tudi baricentrični dinamični čas) (oznaka TDB Barycentric Dynamical Time) je zemeljski čas popravljen z relativističnimi popravki tako, da se upošteva relativistično krajšanje časa pri izračunavanju izračunavanju tirnic planetov, asteroidov, kometov in vesoljskih plovil v Sončevem sistemu. Med težiščnim koordinatnim časom (TCB) in težiščnim dinamičnim časom je zelo majhna razlika, ki je v vsakdanjem življenju ne zaznamo. Ni popolnoma natančno definiran, zato se bolj pogosto uporablja težiščni koordinatni čas (TCB). V letu 2006 so njegovo definicijo popravili tako, da ga sedaj obravnavajo kot linearno transformacijo težiščnega koordinatnega časa. Povezava med zemeljskim časom in težiščnim dinamičnim časom je: :TDB = TT + 0,001658 sin (g) + 0,000014 sin (2g) sekund kjer je :g = 357,53 + 0,9856003 ( JD – 2451545,0 )° :JD julijanski datum.
lexicalization	slv: težiščni dinamični čas