What is Amalthea (moon)?
<!-- Scroll down to edit the contents of this page. Additional parameters for this template are available at [[Template:Infobox Planet]]. -->{{Infobox Planet | name = Amalthea | image = Amalthea PIA02532.png | caption = [[Galileo probe|Galileo]] images of Amalthea | bgcolour = #a0ffa0 | discoverer = [[Edward Emerson Barnard|E. E. Barnard]] | discovered = [[September 9]], [[1892]] | mean_orbit_radius = 181365.84 ± 0.02 [[kilometer|km]] (2.54 R<sub>J</sub>)<ref name=Cooper2006>{{cite journal|title=Cassini ISS astrometric observations of the inner jovian satellites, Amalthea and Thebe|url=http://adsabs.harvard.edu/abs/2006Icar..181..223C| journal=ICARUS|year=2006|volume=181|issue=1|pages=223–234|doi=10.1016/j.icarus.2005.11.007|bibcode=2006Icar..181..223C|last1=Cooper|first1=N.|last2=Murray|first2=C.|last3=Porco|first3=C.|last4=Spitale|first4=J.}}</ref> | eccentricity = 0.00319 ± 0.00004<ref name=Cooper2006/> | periapsis = 181,150 [[kilometer|km]]<ref name=stub>Calculated on the basis of other parameters</ref> | apoapsis = 182,840 [[kilometer|km]]<ref name=stub/> | period = 0.49817943 ± 0.00000007 d (11 h 57&nbsp;min 23 s)<ref name=Cooper2006/> | avg_speed = 26.57&nbsp;km/s<ref name=stub/> | inclination = 0.374 ± 0.002° (to Jupiter's equator)<ref name=Cooper2006/> | satellite_of = [[Jupiter (planet)|Jupiter]] | dimensions=250×146×128 km³<ref name=Thomas1998>{{cite journal|title=The Small Inner Satellites of Jupiter|journal=ICARUS|year=1998|volume=135|issue=1|pages=360–371|doi=10.1006/icar.1998.5976|bibcode=1998Icar..135..360T|url=http://adsabs.harvard.edu/abs/1998Icar..135..360T|archive-url=https://www.webcitation.org/5wRXhPtcs?url=http://adsabs.harvard.edu/abs/1998Icar..135..360T|archive-date=2011-02-12|url-status=live|access-date=2007-12-07|last1=Thomas|first1=P.C.|last2=Burns|first2=J.A.|last3=Rossier|first3=L.|last4=Simonelli|first4=D.|last5=Veverka|first5=J.|last6=Chapman|first6=C.R.|last7=Klaasen|first7=K.|last8=Johnson|first8=T.V.|last9=Belton|first9=M.J.S.}}</ref> | mean_radius = 83.5 ± 2.0&nbsp;km<ref nam