Francisco is the innermost
irregular satellite
In astronomy, an irregular moon, irregular satellite, or irregular natural satellite is a natural satellite following an orbit that is irregular in some of the following ways: Distant; inclined; highly elliptical; retrograde. They have often be ...
of
Uranus
Uranus is the seventh planet from the Sun. It is a gaseous cyan-coloured ice giant. Most of the planet is made of water, ammonia, and methane in a Supercritical fluid, supercritical phase of matter, which astronomy calls "ice" or Volatile ( ...
.
Francisco was discovered by
Matthew J. Holman, et al. and
Brett J. Gladman, et al. in 2003 from pictures taken in 2001 and given the provisional designation S/2001 U 3.
Confirmed as Uranus XXII, it was named after a lord in
William Shakespeare
William Shakespeare ( 23 April 1564 – 23 April 1616) was an English playwright, poet and actor. He is widely regarded as the greatest writer in the English language and the world's pre-eminent dramatist. He is often called England's nation ...
's play ''
The Tempest
''The Tempest'' is a Shakespeare's plays, play by William Shakespeare, probably written in 1610–1611, and thought to be one of the last plays that he wrote alone. After the first scene, which takes place on a ship at sea during a tempest, th ...
''.
See also
*
Uranus' natural satellites
References
*
External links
Francisco profileb
NASA's Solar System Exploration(by
Scott S. Sheppard)
Ephemeris IAU-NSES
Moons of Uranus
Irregular satellites
20010813
Moons with a retrograde orbit
The Tempest
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