Babylon NG
Simply the best definition!

Download it's free

Apastron

Wikipedia English The Free Encyclopedia

Download this dictionary
Apsis
[Image:Apogee (PSF).png|thumb|275px|The apsides indicate the nearest and furthest points of an orbiting body around its host. ]]

See more at Wikipedia.org...


© This article uses material from Wikipedia® and is licensed under the GNU Free Documentation License and under the Creative Commons Attribution-ShareAlike License

Webster's Revised Unabridged Dictionary (1913)

Download this dictionary
Apastron
(n.)
That point in the orbit of a double star where the smaller star is farthest from its primary.
  

Webster's Revised Unabridged Dictionary (1913), edited by Noah Porter. About

ASTRONOMY UNBOUND Dictionary

Download this dictionary
Apastron
The point on an elliptical orbit of a celestial object around a star where the radius has the greatest value. See also periastron .


| Apastron in French | Apastron in Spanish | Apastron in Dutch | Apastron in Portuguese | Apastron in German | Apastron in Russian | Apastron in Japanese | Apastron in Korean | Apastron in Hebrew | Apastron in Arabic | Apastron in Thai | Apastron in Polish | Apastron in Hungarian | Apastron in Czech | Apastron in Lithuanian | Apastron in Latvian | Apastron in Bulgarian | Apastron in Finnish | Apastron in Swedish