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  2. LTAN - Wikipedia

    en.wikipedia.org/wiki/LTAN

    Local time of the ascending node, an orbital element This page was last edited on 5 August 2021, at 19:32 (UTC). Text is available under the Creative Commons ...

  3. Longitude of the ascending node - Wikipedia

    en.wikipedia.org/.../Longitude_of_the_ascending_node

    Denoted with the symbol Ω, it is the angle from a specified reference direction, called the origin of longitude, to the direction of the ascending node (☊), as measured in a specified reference plane. [1] The ascending node is the point where the orbit of the object passes through the plane of reference, as seen in the adjacent image.

  4. Mean longitude - Wikipedia

    en.wikipedia.org/wiki/Mean_longitude

    An orbiting body's mean longitude is calculated L = Ω + ω + M, where Ω is the longitude of the ascending node, ω is the argument of the pericenter and M is the mean anomaly, the body's angular distance from the pericenter as if it moved with constant speed rather than with the variable speed of an elliptical orbit.

  5. List of Tamil-language television channels - Wikipedia

    en.wikipedia.org/wiki/List_of_Tamil-language...

    D Tamil (Discovery Tamil) - separate channel for Tamil, part of Warner Bros. Discovery India; Fox Life - with Tamil audio feed; History TV18 - with Tamil audio feed;

  6. Television in Tamil language - Wikipedia

    en.wikipedia.org/wiki/Television_in_Tamil_language

    The first Tamil television channels, Sun TV and DD Podhigai, [4] [6] were launched on April 14, 1993, in India.Businessman Kalanithi Maran established the first Tamil language TV station, Sun TV, which commenced broadcasting on April 14, 1993, [7] [8] initially offering four-and-a-half hours of programming per day under a time-sharing agreement with ATN.

  7. Scientists say your brain still works after death - AOL

    www.aol.com/news/scientists-brain-still-works...

    Scientists have managed to make death even scarier. According to a team of scientists in New York, the human brain is still very active after death, which means there's a chance you could actually ...

  8. Sun-synchronous orbit - Wikipedia

    en.wikipedia.org/wiki/Sun-synchronous_orbit

    For example, a satellite in Sun-synchronous orbit might ascend across the equator twelve times a day, each time at approximately 15:00 mean local time. Sun-synchronous orbit from a top view of the ecliptic plane with local solar time (LST) zones for reference and a descending node of 10:30. The LST zones show how the local time beneath the ...

  9. Cardiac arrest - Wikipedia

    en.wikipedia.org/wiki/Cardiac_arrest

    In 2021, the American Heart Association clarified that "heart attack" is often mistakenly used to describe cardiac arrest. While a heart attack refers to death of heart muscle tissue as a result of blood supply loss, cardiac arrest is caused when the heart's electrical system malfunctions. Furthermore, the American Heart Association explains ...