1972 and Ephemeris time

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between 1972 and Ephemeris time

1972 vs. Ephemeris time

Within the context of Coordinated Universal Time (UTC) it was the longest year ever, as two leap seconds were added during this 366-day year, an event which has not since been repeated. The term ephemeris time (often abbreviated ET) can in principle refer to time in connection with any astronomical ephemeris.

Similarities between 1972 and Ephemeris time

1972 and Ephemeris time have 2 things in common (in Unionpedia): Leap second, Terrestrial Time.

Leap second

A leap second is a one-second adjustment that is occasionally applied to Coordinated Universal Time (UTC) in order to keep its time of day close to the mean solar time as realized by UT1.

1972 and Leap second · Ephemeris time and Leap second · See more »

Terrestrial Time

Terrestrial Time (TT) is a modern astronomical time standard defined by the International Astronomical Union, primarily for time-measurements of astronomical observations made from the surface of Earth.

1972 and Terrestrial Time · Ephemeris time and Terrestrial Time · See more »

The list above answers the following questions

What 1972 and Ephemeris time have in common
What are the similarities between 1972 and Ephemeris time

1972 and Ephemeris time Comparison

1972 has 1759 relations, while Ephemeris time has 39. As they have in common 2, the Jaccard index is 0.11% = 2 / (1759 + 39).

References

This article shows the relationship between 1972 and Ephemeris time. To access each article from which the information was extracted, please visit:

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