apogalacteum

apogalacteum

[¦ap·ə·gə′lak·tē·əm]
(astronomy)
The point at which a celestial body is farthest from the center of the Milky Way.
References in periodicals archive ?
But given a second chance in the sixth round, she misspelled "apogalacteum," the point at which a celestial body is furthest away from the Milky Way.