spacetime coordinate system relative to an implied observer. In many (but not all) coordinate systems, an event is specified by one time coordinate and three...
11 KB (1,514 words) - 16:37, 13 November 2023
Coordinated Universal Time (UTC) is the primary time standard globally used to regulate clocks and time. It establishes a reference for the current time...
52 KB (6,086 words) - 02:39, 15 July 2024
Barycentric Coordinate Time (TCB, from the French Temps-coordonnée barycentrique) is a coordinate time standard intended to be used as the independent...
6 KB (963 words) - 12:14, 9 December 2023
Geocentric Coordinate Time (TCG - Temps-coordonnée géocentrique) is a coordinate time standard intended to be used as the independent variable of time for all...
5 KB (622 words) - 12:15, 9 December 2023
Timekeeping on Mars (redirect from Mars Coordinated Time)
the MAVEN orbiter project. Coordinated Mars Time (MTC) or Martian Coordinated Time is a proposed Mars analog to Universal Time (UT1) on Earth. It is defined...
48 KB (5,829 words) - 07:46, 26 June 2024
The coordinate time t c {\displaystyle t_{c}} is the time that would be read on a hypothetical "coordinate clock" situated infinitely...
51 KB (6,566 words) - 20:19, 20 July 2024
A geographic coordinate system (GCS) is a spherical or geodetic coordinate system for measuring and communicating positions directly on Earth as latitude...
22 KB (2,499 words) - 22:33, 8 July 2024
proper time is usually represented by the Greek letter τ (tau) to distinguish it from coordinate time represented by t. Coordinate time is the time between...
22 KB (3,619 words) - 19:52, 10 July 2024
Coordinated Lunar Time or LTC is a proposed primary lunar time standard for the Moon. In early April 2024, NASA was asked by the White House to work alongside...
10 KB (884 words) - 07:47, 13 May 2024
International Atomic Time (abbreviated TAI, from its French name temps atomique international) is a high-precision atomic coordinate time standard based on...
15 KB (1,735 words) - 15:07, 8 July 2024