Wikiversity:WikiProject Geographical coordinates/globe:

The globe: parameter specifies the planet, dwarf planet, asteroid, or natural satellite upon which the coordinates reside. Apart from earth (the default), recognized values are: mercury, venus, moon, mars, phobos, deimos, ceres, vesta, jupiter, ganymede, callisto, io, europa, mimas, enceladus, tethys, dione, rhea, titan, hyperion, iapetus, phoebe, miranda, ariel, umbriel, titania, oberon, triton, pluto, and charon.

Samples
Subject G Markup Result
Kittu Crater ganymede {{coord|0.4|N|334.6|W|globe:ganymede}} Lua error: callParserFunction: function "#coordinates" was not found.
Viking 2 lander mars {{coord|48.269|N|225.990|W|globe:mars}} Lua error: callParserFunction: function "#coordinates" was not found.
Mozart Crater mercury {{coord|7.8|N|190.5|W|globe:mercury}} Lua error: callParserFunction: function "#coordinates" was not found.
Apollo 11 lander moon {{coord|0|40|26.69|N|23|28|22.69|E|globe:moon}} Lua error: callParserFunction: function "#coordinates" was not found.
Ksa Crater titan {{coord|14.0|N|65.4|W|globe:titan}} Lua error: callParserFunction: function "#coordinates" was not found.
Venera 13 lander venus {{coord|7.5|S|303|E|globe:venus}} Lua error: callParserFunction: function "#coordinates" was not found.
Stickney Crater phobos {{coord|1|N|49|W|globe:phobos}} Lua error: callParserFunction: function "#coordinates" was not found.

Very rough mapping is provided on geohack for almost all supported globes. The pop-out WikiMiniAtlas system provides limited mapping for Moon, Mars, Mercury, Venus, Io, and Titan, as of February 2021 .

The maps roughly implies a coordinate reference system, but does not clearly specify one (unlike Earth's WGS84). Since the template defaults to east longitude, the |W| direction must be specified for globes that measure longitude westward. For celestial coordinates, use {{Sky}} instead.