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...rt|23|e6km|e6mi|abbr=unit}} and takes almost 9 Earth years to complete its orbit. ...few observations, S/2002 N 5's orbit could not be confirmed and it became a [[lost minor planet|lost]] moon.<ref name="Holman2004"/>{{rp|page=866}}<ref ...

| image = File:Makemake moon Hubble image with legend (cropped).jpg ...= {{val|63|-|87|u=°}} wrt [[ecliptic]] ([[retrograde and prograde motion|prograde]])<ref name="Parker2016"/>{{rp|page=3}} ...

{{short description|Set of gravitationally bound objects in orbit}} ...wn in order of their distance.| caption1 = Saturn, its rings and major icy moons—from Mimas to Rhea.}} ...

...of significance in astronomy|other definitions, including a description of a month in the calendars of different cultures around the world|month}} In [[lunar calendar]]s, a '''lunar month''' is the time between two successive [[Syzygy (astronomy)|s ...

...schools and academies (1882) (14577550018).jpg|thumb|Chart of lunar maria with lines of longitude and latitude. The [[prime meridian]] is the centre of th ...tes.html | title=Planetocentric and planetographic coordinates }}</ref> is a generalization of the [[geographic coordinate system|geographic]], [[geodet ...

....jpg|thumb|270px|alt=Image of Triton's surface |''[[Voyager 2]]'' image of a section of Triton's unusual cantaloupe terrain, cross-cut by [[Slidr Sulci] ...probable [[Planetary oceanography|subsurface ocean]] and a rocky core. As a result, Triton's surface geology is largely driven by the dynamics of water ...

...elling the seasonal cycle of Uranus's colour and magnitude, and comparison with Neptune |url=https://academic.oup.com/mnras/article/527/4/11521/7511973 |jo ....gov/multimedia/downloads/Small_RPS_Report.pdf |title=Enabling Exploration with Small Radioisotope Power Systems |date=September 2004 |access-date=26 Janua ...

| image_alt = Planet Nine depicted as a dark sphere distant from the Sun with the Milky Way in the background. ...ntral Milky Way, with the Sun in the distance; Neptune's orbit is shown as a small ellipse around the Sun (See [[:File:Planet nine artistic plain labele ...

...plines, and related fields including [[aviation]] and [[aeronautics]]. For a broad overview of engineering, see [[glossary of engineering]]. == A == ...