天卫二十三

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外部連結

• [http://solarsystem.nasa.gov/planets/profile.cfm?Object=Ura_Margaret Margaret Profile] by [http://solarsystem.nasa.gov NASA's Solar System Exploration]
• [http://www2.ess.ucla.edu/~jewitt/irregulars.html David Jewitt pages]
• [https://web.archive.org/web/20131015094120/http://www.dtm.ciw.edu/users/sheppard/satellites/urasatdata.html Uranus' Known Satellites] (by Scott S. Sheppard)
• [http://www.minorplanetcenter.org/iau/NatSats/NaturalSatellites.html Ephemeris IAU-NSES]