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{{Short description|Outer moon of Jupiter}}
⚫
'''Euporie''' ({{IPAc-en|icon|juː|ˈ|p|ɒr|ɨ|.|iː}} {{respell|ew|PORR|ə-ee}} or {{IPAc-en|juː|ˈ|p|ɔər|iː}} {{respell|ew|POHR|ee}}; Greek: ''Ευπορία''), also known as '''{{nowrap|Jupiter XXXIV}}''', is a [[natural satellite]] of [[Jupiter]]. It was discovered by a team of astronomers from the [[University of Hawaii]] led by [[Scott S. Sheppard]] in 2001, and given the temporary designation '''{{nowrap|S/2001 J 10}}'''.<ref>[http://cfa-www.harvard.edu/iauc/07900/07900.html IAUC 7900: ''Satellites of Jupiter''] May 16, 2002 (discovery)</ref><ref>[http://cfa-www.harvard.edu/mpec/K02/K02J54.html MPEC 2002-J54: ''Eleven New Satellites of Jupiter''] May 15, 2002 (discovery and ephemeris)</ref>
{{Use dmy dates|date=February 2023}}
{{Infobox planet
| name = Euporie
| image = Euporie-discovery-CFHT-annotated.gif
| image_scale =
| caption = Discovery images of Euporie by the [[Canada-France-Hawaii Telescope]] in December 2001
| pronounced = {{IPAc-en|ˈ|juː|p|ə|r|iː}}<ref>per {{OED|eupory}}</ref>
| adjective = Euporian {{IPAc-en|j|uː|ˈ|p|oʊr|i|ə|n}}<ref>per {{OED|euporia}}</ref>
| named_after = [[Euporia|Ευπορία]] ''Eyporia''
| discovery_ref = <ref name="MPEC"/>
| discoverer = [[Scott S. Sheppard]] et al.
| discovered = 11 December 2001
| discovery_site = [[Mauna Kea Observatory|Mauna Kea Obs.]]
| mpc_name = Jupiter XXXIV
| alt_names = S/2001 J 10
| orbit_ref = &thinsp;<ref>[https://sites.google.com/carnegiescience.edu/sheppard/moons/jupitermoons S.S. Sheppard (2019), Moons of Jupiter, ''Carnegie Science'', on line]</ref>
| semimajor = {{val|19302000|u=km}}
| inclination = 145.8°
| eccentricity = 0.144
| arg_peri = 74.6°
| asc_node = 64.9°
| mean_anomaly = 293.0°
| period = −550.7 days
| satellite_of = [[Jupiter]]
| group = [[Ananke group]]
| magnitude = 23.1
| mean_diameter = 2 km
}}


⚫
'''Euporie''' {{IPAc-en|ˈ|j|uː|p|ə|r|iː}}, also known as '''{{nowrap|Jupiter XXXIV}}''', is a [[natural satellite]] of [[Jupiter]]. It was discovered by a team of astronomers from the [[University of Hawaii]] led by [[Scott S. Sheppard]] in 2001, and given the temporary designation '''{{nowrap|S/2001 J 10}}'''.<ref>{{cite web |author=Daniel W. E. Green |url=http://www.cbat.eps.harvard.edu/iauc/07900/07900.html |title=IAUC 7900: Satellites of Jupiter |publisher=[[International Astronomical Union]] |date=16 May 2002}}</ref><ref name="MPEC">{{cite web |author=Brian G. Marsden |publisher=International Astronomical Union Minor Planet Center |url=http://www.minorplanetcenter.net/iau/mpec/K02/K02J54.html |title=MPEC 2002-J54: Eleven New Satellites of Jupiter |date=15 May 2002}}</ref>
Euporie is about 2 kilometres in diameter, and orbits Jupiter at an average distance of 19,088 Mm in 538.780 days, at an [[inclination]] of 145°<!--- 144.694° ---> to the [[ecliptic]] (145°<!--- 144.858° ---> to Jupiter's equator), in a [[retrograde motion|retrograde]] direction and with an [[eccentricity (orbit)|eccentricity]] of 0.0960{{Citation needed|date=May 2009}}.


Euporie is about 2 kilometres in diameter, and orbits Jupiter at an average distance of 19.266&nbsp;million km in 550.69 days, at an [[inclination]] of 145.7° to the [[ecliptic]], in a [[retrograde motion|retrograde]] direction and with an [[eccentricity (orbit)|eccentricity]] of 0.148.<ref>{{Cite web |title=Planetary Satellite Mean Elements |url=https://ssd.jpl.nasa.gov/sats/elem/ |access-date=2024-01-19 |website=ssd.jpl.nasa.gov}}</ref> It is affected by the [[Kozai mechanism]].<ref>{{Cite journal |last1=Brozović |first1=Marina |last2=Jacobson |first2=Robert A. |date=2017-03-09 |title=The Orbits of Jupiter's Irregular Satellites |journal=The Astronomical Journal |volume=153 |issue=4 |pages=8 |doi=10.3847/1538-3881/aa5e4d |doi-access=free |bibcode=2017AJ....153..147B |issn=0004-6256}}</ref>
⚫
It was named in August 2003 after [[Euporie]], a Greek [[goddess]] of abundance and one of the [[Horae]] in [[Greek mythology]] (and thus a daughter of [[Zeus]]).<ref>[http://cfa-www.harvard.edu/iauc/08100/08177.html IAUC 8177: ''Satellites of Jupiter, Saturn, Uranus''] 2003 August (naming the moon)</ref>


⚫
It was named in August 2003 after [[Euporie]], a Greek [[goddess]] of abundance and one of the [[Horae]] in [[Greek mythology]] (and thus a daughter of [[Zeus]]).<ref>{{cite web|author=Daniel W. E. Green |url=http://www.cbat.eps.harvard.edu/iauc/08100/08177.html |title=IAUC 8177: Satellites of Jupiter, Saturn, Uranus |publisher=International Astronomical Union |date=9 August 2002 |url-status=dead |archiveurl=https://web.archive.org/web/20120327153049/http://www.cbat.eps.harvard.edu/iauc/08100/08177.html |archivedate=27 March 2012}}</ref> It is a member of the [[Ananke group]].
It is the innermost member of the [[Ananke group]], retrograde irregular moons which orbit Jupiter between 19.3 and 22.7 Gm, at inclinations of roughly 150°.


==References==
==References==
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{{DEFAULTSORT:Euporie (Moon)}}
{{DEFAULTSORT:Euporie (Moon)}}
[[Category:Ananke group]]
[[Category:Moons of Jupiter]]
[[Category:Moons of Jupiter]]
[[Category:Astronomical objects discovered in 2001]]
[[Category:Irregular satellites]]
[[Category:Discoveries by Scott S. Sheppard]]

[[Category:Astronomical objects discovered in 2001|20011211]]
[[als:Euporie (Mond)]]
[[Category:Moons with a retrograde orbit]]
[[ar:يوبوري (قمر)]]
[[Category:Kozai mechanism]]
[[zh-min-nan:Euporie (oē-chheⁿ)]]
[[br:Euporie (loarenn)]]
[[bg:Евпория (спътник)]]
[[cs:Euporie (měsíc)]]
[[co:Euporia]]
[[da:Euporie (måne)]]
[[de:Euporie (Mond)]]
[[el:Ευπορία (δορυφόρος)]]
[[es:Euporia (satélite)]]
[[eo:Eŭporio (luno)]]
[[fa:یوپوری (ماه)]]
[[fr:Euporie]]
[[gl:Euporia (lúa)]]
[[hy:Էվպորիե (արբանյակ)]]
[[hr:Euporija (mjesec)]]
[[it:Euporia (astronomia)]]
[[la:Euporie (satelles)]]
[[lv:Eiporija (pavadonis)]]
[[lt:Euporija (palydovas)]]
[[hu:Euporie (hold)]]
[[nl:Euporie (maan)]]
[[ja:エウポリエ (衛星)]]
[[nds:Euporie (Maand)]]
[[pl:Euporie]]
[[pt:Euporia (satélite)]]
[[ru:Эвпорие (спутник)]]
[[simple:Euporie (moon)]]
[[sk:Euporie (mesiac)]]
[[sl:Evporija (luna)]]
[[sr:Евпорија (сателит)]]
[[sh:Euporija (mjesec)]]
[[fi:Euporie]]
[[sv:Euporie]]
[[uk:Евпоріє (супутник)]]
[[war:Euporie (bulan)]]

Latest revision as of 05:21, 20 January 2024

Euporie
Discovery images of Euporie by the Canada-France-Hawaii Telescope in December 2001
Discovery[1]
Discovered byScott S. Sheppard et al.
Discovery siteMauna Kea Obs.
Discovery date11 December 2001
Designations
Designation
Jupiter XXXIV
Pronunciation/ˈjuːpəriː/[2]
Named after
Ευπορία Eyporia
S/2001 J 10
AdjectivesEuporian /juːˈpɔːriən/[3]
Orbital characteristics [4]
19302000 km
Eccentricity0.144
−550.7 days
293.0°
Inclination145.8°
64.9°
74.6°
Satellite ofJupiter
GroupAnanke group
Physical characteristics
2 km
23.1

Euporie /ˈjuːpəriː/, also known as Jupiter XXXIV, is a natural satellite of Jupiter. It was discovered by a team of astronomers from the University of Hawaii led by Scott S. Sheppard in 2001, and given the temporary designation S/2001 J 10.[5][1]

Euporie is about 2 kilometres in diameter, and orbits Jupiter at an average distance of 19.266 million km in 550.69 days, at an inclination of 145.7° to the ecliptic, in a retrograde direction and with an eccentricity of 0.148.[6] It is affected by the Kozai mechanism.[7]

It was named in August 2003 after Euporie, a Greek goddess of abundance and one of the Horae in Greek mythology (and thus a daughter of Zeus).[8] It is a member of the Ananke group.

References

[edit]
  1. ^ a b Brian G. Marsden (15 May 2002). "MPEC 2002-J54: Eleven New Satellites of Jupiter". International Astronomical Union Minor Planet Center.
  2. ^ per "eupory". Oxford English Dictionary (Online ed.). Oxford University Press. (Subscription or participating institution membership required.)
  3. ^ per "euporia". Oxford English Dictionary (Online ed.). Oxford University Press. (Subscription or participating institution membership required.)
  4. ^ S.S. Sheppard (2019), Moons of Jupiter, Carnegie Science, on line
  5. ^ Daniel W. E. Green (16 May 2002). "IAUC 7900: Satellites of Jupiter". International Astronomical Union.
  6. ^ "Planetary Satellite Mean Elements". ssd.jpl.nasa.gov. Retrieved 19 January 2024.
  7. ^ Brozović, Marina; Jacobson, Robert A. (9 March 2017). "The Orbits of Jupiter's Irregular Satellites". The Astronomical Journal. 153 (4): 8. Bibcode:2017AJ....153..147B. doi:10.3847/1538-3881/aa5e4d. ISSN 0004-6256.
  8. ^ Daniel W. E. Green (9 August 2002). "IAUC 8177: Satellites of Jupiter, Saturn, Uranus". International Astronomical Union. Archived from the original on 27 March 2012.
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