Meaning Of The Word Parsec
What's the definition of Parsec? Find Parsec meanings, definitions and more at the Real Dictionary online.
Parsec Meaning
| Parsec Definition |
|---|
What's The Definition Of Parsec?
parsec in American English
a unit of distance, usually used to measure the distance to a star, equal to 206,265 astronomical units (3.0857 x 1013 kilometers or 1.92 x 1013 miles or 3.2616 light years): it is the distance at which an angle of 0° 0′ 1″ (one second of arc) would form noun: a unit of distance equal to that required to cause a heliocentric parallax of one second of an arc, equivalent to 206,265 times the distance from the earth to the sun, or 3.26 light-years parsec in British English noun: a unit of astronomical distance equal to the distance from earth at which stellar parallax would be 1 second of arc; equivalent to 3.0857 × 1016 m or 3.262 light years |
More Definitions
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
Definitions Of The Day
- Ship canal ‐ a canal large enough for seagoing ships; noun:…
- Object database ‐ noun: a database format in which information is…
- Urban dweller ‐ noun: a person who lives in an…
- Zaffer ‐ a mixture of impure oxides of cobalt, used in…
- Work back ‐ verb: to…
- Detailed ‐ A detailed report or plan contains a lot of details…
- Self-recording ‐ recording its own operations or reactions automatically…
- Lovered ‐ adjective:…
- Ethical Culture ‐ noun: a movement founded by Felix Adler in 1876…
- Off season ‐ a time of the year when the usual activity or…