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Phrases with «angular separation»

Angular separation refers to the measurement of the distance between two objects in space, usually stars or celestial bodies. It is the angle that is formed between the two objects when observed from a specific point, such as the Earth. The larger the angular separation, the farther apart the objects appear to be. Full definition

Sentences with «angular separation»

  • Abstract: In a search for common proper motion companions using the VISTA Hemisphere Survey and 2MASS catalogs we have identified a very red (J - Ks = 2.47 mag) late - L dwarf companion of a previously unrecognized M dwarf VHS J125601.92 - 125723.9, located at a projected angular separation of 8.06» + / -0.03». (arxiv.org)
  • «These measurements imply that, given the large angular separation between the three images of our background galaxy, the object must lie very far away,» Zitrin explained. (sciencedaily.com)
  • From low - resolution optical and near - IR spectroscopy we classified the primary and the companion as an M7.5 +... ▽ More In a search for common proper motion companions using the VISTA Hemisphere Survey and 2MASS catalogs we have identified a very red (J - Ks = 2.47 mag) late - L dwarf companion of a previously unrecognized M dwarf VHS J125601.92 - 125723.9, located at a projected angular separation of 8.06» + / -0.03». (arxiv.org)
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