GeoHack - Амарал (кратер)

Амарал (кратер)
Coordinates on Mercury 0° 0′ 0″ N, 242° 18′ 0″ E  (0°, 242.3°) Type Zoom 5


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Longitude[править]

Longitude on Mercury increases in the westerly direction. A small crater named Hun Kal provides the reference point for measuring longitude. By definition, the center of Hun Kal is 20° west longitude.[1]

References[править]

  1. ^ "USGS Astrogeology: Rotation and pole position for the Sun and planets (IAU WGCCRE)". Retrieved 22 October 2009.

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