Jump to content

Search results

View (previous 20 | ) (20 | 50 | 100 | 250 | 500)
  • In astronomy, an epoch or reference epoch is a moment in time used as a reference point for some time-varying astronomical quantity. It is useful for the...
    24 KB (3,437 words) - 09:50, 14 July 2024
  • and periodization, an epoch or reference epoch is an instant in time chosen as the origin of a particular calendar era. The "epoch" serves as a reference...
    10 KB (1,214 words) - 15:29, 1 September 2024
  • Thumbnail for Unix time
    Unix time (redirect from Unix epoch)
    either direction of the 1970 epoch.: 60-61  Unix time is not the only standard for time that counts away from an epoch. On Windows, the FILETIME type...
    51 KB (5,413 words) - 19:04, 10 October 2024
  • epoch to which they pertain must be specified. A new standard epoch is chosen about every 50 years. The standard epoch in use today is Julian epoch J2000...
    7 KB (900 words) - 01:01, 7 August 2024
  • In computing, an epoch is a fixed date and time used as a reference from which a computer measures system time. Most computer systems determine time as...
    25 KB (1,660 words) - 15:10, 11 September 2024
  • The Epoch Times is a far-right international multi-language newspaper and media company affiliated with the Falun Gong new religious movement. The newspaper...
    153 KB (12,699 words) - 02:40, 7 October 2024
  • Thumbnail for Declination
    known as an epoch. Coordinates from different epochs must be mathematically rotated to match each other, or to match a standard epoch. The currently...
    12 KB (1,179 words) - 10:01, 17 August 2024
  • Thumbnail for Right ascension
    known as an epoch. Coordinates from different epochs must be mathematically rotated to match each other, or to match a standard epoch. Right ascension...
    14 KB (1,371 words) - 03:45, 27 October 2023
  • Last Epoch is a hack and slash action role-playing game developed and published by Eleventh Hour Games (EHG). The game is set in the world of Eterra across...
    6 KB (512 words) - 01:22, 11 October 2024
  • Thumbnail for Ecliptic coordinate system
    epoch, when giving a position in ecliptic coordinates. The three most commonly used are: Mean equinox of a standard epoch (usually the J2000.0 epoch,...
    14 KB (1,331 words) - 17:44, 18 April 2024
  • Thumbnail for Electroweak epoch
    5 GeV in the Standard Model of particle physics). Some cosmologists place the electroweak epoch at the start of the inflationary epoch, approximately...
    8 KB (811 words) - 17:31, 17 August 2024
  • Thumbnail for Chronology of the universe
    existed. This epoch ended with electroweak symmetry breaking, potentially through a phase transition. In some extensions of the Standard Model of particle...
    138 KB (13,964 words) - 05:57, 26 September 2024
  • requires both the date of the equinox and of the epoch. The currently used standard equinox and epoch is J2000.0, which is January 1, 2000 at 12:00 TT...
    14 KB (1,749 words) - 22:38, 21 April 2024
  • decided to not fix these values, but have the Working Group on Numerical Standards continuously maintain a set of Current Best Estimates. The set of constants...
    14 KB (945 words) - 18:05, 13 September 2023
  • Thumbnail for Paleocene
    Paleocene (redirect from Paleocene Epoch)
    or Palaeocene, is a geological epoch that lasted from about 66 to 56 million years ago (mya). It is the first epoch of the Paleogene Period in the modern...
    154 KB (17,377 words) - 07:58, 4 October 2024
  • Thumbnail for Equatorial coordinate system
    particular date, known as an epoch, when giving a position. The three most commonly used are: Mean equinox of a standard epoch (usually J2000.0, but may...
    17 KB (1,657 words) - 04:58, 4 October 2024
  • Julian day (category Calendaring standards)
    dating Decimal time Epoch (astronomy) Epoch (reference date) Era J2000 – the epoch that starts on JD 2451545.0 (TT), the standard epoch used in astronomy...
    52 KB (6,386 words) - 04:05, 31 July 2024
  • Thumbnail for Pleistocene
    -⁠stoh-; often referred to colloquially as the Ice Age) is the geological epoch that lasted from c. 2.58 million to 11,700 years ago, spanning the Earth's...
    45 KB (4,830 words) - 20:51, 25 September 2024
  • current time in seconds since a particular epoch, T0 is the epoch as specified in seconds since the Unix epoch (e.g. if using Unix time, then T0 is 0),...
    6 KB (631 words) - 06:55, 15 October 2024
  • abdicated. Huge reparations of locomotives and rolling stock followed. Epoch I ended with the merger of the seven remaining state railways in the newly...
    47 KB (6,229 words) - 19:44, 19 September 2024
View (previous 20 | ) (20 | 50 | 100 | 250 | 500)