Eukelade: Difference between revisions

Eukelade
	Images of Eukelade taken by Scott Sheppard on 4 March 2003
Discovery
Discovered by	Scott S. Sheppard et al.
Discovery date	2003
Designations
Designation	Jupiter XLVII
Pronunciation	/juːˈkɛlədiː/
Named after	Ευκελάδη Eykeladē
Alternative names	S/2003 J 1
Adjectives	Eukeladean /ˌjuːkɪləˈdiːən/
Orbital characteristics
Semi-major axis	23661000 km
Eccentricity	0.272
Orbital period (sidereal)	−693.02 days
Mean anomaly	98.4°
Inclination	165.5°
Longitude of ascending node	206.3°
Argument of perihelion	325.6°
Satellite of	Jupiter
Group	Carme group
Physical characteristics
Mean diameter	4 km
Spectral type	B–V = 0.79 ± 0.07, V–R = 0.50 ± 0.07
Apparent magnitude	22.6
Absolute magnitude (H)	15.9

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Eukelade /juːˈkɛlədiː/, also known as Jupiter XLVII, is a retrograde irregular satellite of Jupiter. It was discovered by a team of astronomers from the University of Hawaii led by Scott S. Sheppard in 2003, and received the temporary designation S/2003 J 1.^[4]^[5]^[6]

Eukelade is about 4 kilometres in diameter, and orbits Jupiter at an average distance of 23,484,000 km in 693.02 days, at an inclination of 164° to the ecliptic (165° to Jupiter's equator), in a retrograde direction and with an eccentricity of 0.2829.

It was named in March 2005 after Eucelade - according to John Tzetzes, listed by some (unnamed) Greek writers as one of the Muses.^[7]

Eukelade belongs to the Carme group, made up of irregular retrograde moons orbiting Jupiter at a distance ranging between 23 and 24 Gm and at an inclination of about 165°.

References

^ S.S. Sheppard (2019), Moons of Jupiter, Carnegie Science, on line
^ ^a ^b "M.P.C. 127088" (PDF). Minor Planet Circular. Minor Planet Center. 17 November 2020.
^ Graykowski, Ariel; Jewitt, David (2018-04-05). "Colors and Shapes of the Irregular Planetary Satellites". The Astronomical Journal. 155 (4): 184. arXiv:1803.01907. doi:10.3847/1538-3881/aab49b. ISSN 1538-3881.
^ IAUC 8087: Satellites of Jupiter 2003 March 4 (discovery)
^ MPEC 2003-E11: S/2003 J 1, 2003 J 2, 2003 J 3, 2003 J 4, 2003 J 5, 2003 J 6, 2003 J 7 2003 March 4 (discovery and ephemeris)
^ MPEC 2003-E29: S/2003 J 9, 2003 J 10, 2003 J 11, 2003 J 12; S/2003 J 1, 2003 J 6 2003 April 3 (revised ephemeris)
^ * Marta Cardin, Olga Tribulato: Enumerating the Muses: Tzetzes in Hes. Op. 1 and the Parody of Catalogic Poetry in Epicharmus. In: Marco Ercoles, Lara Pagani, Filippomaria Pontani, Giuseppe Ucciardello: Approaches to Greek Poetry: Homer, Hesiod, Pindar, and Aeschylus in Ancient Exegesis (= Trends in Classics. Supplementary Volumes 73). De Gruyter, Berlin/Boston 2019, p. 161–192; here p. 171.

[1] S.S. Sheppard (2019), Moons of Jupiter, Carnegie Science, on line

[MPC127088-2] "M.P.C. 127088" (PDF). Minor Planet Circular. Minor Planet Center. 17 November 2020.

[GraykowskiJewitt2018-3] Graykowski, Ariel; Jewitt, David (2018-04-05). "Colors and Shapes of the Irregular Planetary Satellites". The Astronomical Journal. 155 (4): 184. arXiv:1803.01907. doi:10.3847/1538-3881/aab49b. ISSN 1538-3881.

[4] IAUC 8087: Satellites of Jupiter 2003 March 4 (discovery)

[5] MPEC 2003-E11: S/2003 J 1, 2003 J 2, 2003 J 3, 2003 J 4, 2003 J 5, 2003 J 6, 2003 J 7 2003 March 4 (discovery and ephemeris)

[6] MPEC 2003-E29: S/2003 J 9, 2003 J 10, 2003 J 11, 2003 J 12; S/2003 J 1, 2003 J 6 2003 April 3 (revised ephemeris)

[7] * Marta Cardin, Olga Tribulato: Enumerating the Muses: Tzetzes in Hes. Op. 1 and the Parody of Catalogic Poetry in Epicharmus. In: Marco Ercoles, Lara Pagani, Filippomaria Pontani, Giuseppe Ucciardello: Approaches to Greek Poetry: Homer, Hesiod, Pindar, and Aeschylus in Ancient Exegesis (= Trends in Classics. Supplementary Volumes 73). De Gruyter, Berlin/Boston 2019, p. 161–192; here p. 171.

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+{{Infobox planet
-'''Eukelade''' ({{IPAc-en|icon|j|ʊ|ˈ|k|ɛ|l|ə|d|iː}} {{respell|ew|KEL|ə-dee}}; Greek ''Ευκελάδη''), also known as '''{{nowrap|Jupiter XLVII}}''', is a [[retrograde motion|retrograde]] [[irregular satellite]] of [[Jupiter]]. It was discovered by a team of astronomers from the [[University of Hawaii]] led by [[Scott S. Sheppard]] in 2003, and received the temporary designation '''{{nowrap|S/2003 J 1}}'''.<ref>[http://cfa-www.harvard.edu/iauc/08000/08087.html IAUC 8087: ''Satellites of Jupiter''] 2003 March 4 (discovery)</ref><ref>[http://cfa-www.harvard.edu/iau/mpec/K03/K03E11.html MPEC 2003-E11: ''S/2003 J 1, 2003 J 2, 2003 J 3, 2003 J 4, 2003 J 5, 2003 J 6, 2003 J 7''] 2003 March 4 (discovery and ephemeris)</ref><ref>[http://cfa-www.harvard.edu/mpec/K03/K03E29.html MPEC 2003-E29: ''S/2003 J 9, 2003 J 10, 2003 J 11, 2003 J 12; S/2003 J 1, 2003 J 6''] 2003 April 3 (revised ephemeris)</ref>
+| name = Eukelade
+| image = Eukelade s2003j1movie arrow.gif
+| image_scale =
+| caption = Images of Eukelade taken by [[Scott Sheppard]] on 4 March 2003
+| pronounced = {{IPAc-en|j|uː|ˈ|k|ɛ|l|ə|d|iː}}
+| adjective = Eukeladean {{IPAc-en|ˌ|juː|k|ᵻ|l|ə|ˈ|d|iː|ə|n}}
+| named_after = [[Eucelade|Ευκελάδη]] ''Eykeladē''
+| discoverer = [[Scott S. Sheppard]] et al.
+| discovered = 2003
+| mpc_name = Jupiter XLVII
+| alt_names = S/2003 J 1
+| 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|23661000|u=km}}
+| inclination = 165.5°
+| eccentricity = 0.272
+| arg_peri = 325.6°
+| asc_node = 206.3°
+| mean_anomaly = 98.4°
+| period = −693.02 days<ref name="MPC127088"/>
+| satellite_of = [[Jupiter]]
+| group = [[Carme group]]
+| magnitude = 22.6
+| abs_magnitude = 15.9<ref name="MPC127088"/>
+| spectral_type = B–V = 0.79 ± 0.07, V–R = 0.50 ± 0.07<ref name="GraykowskiJewitt2018"/>
+| mean_diameter = 4 km
+}}
+'''Eukelade''' {{IPAc-en|j|uː|ˈ|k|ɛ|l|ə|d|iː}}, also known as '''{{nowrap|Jupiter XLVII}}''', is a [[retrograde motion|retrograde]] [[irregular satellite]] of [[Jupiter]]. It was discovered by a team of astronomers from the [[University of Hawaii]] led by [[Scott S. Sheppard]] in 2003, and received the temporary designation '''{{nowrap|S/2003 J 1}}'''.<ref>[http://www.cbat.eps.harvard.edu/iauc/08000/08087.html IAUC 8087: ''Satellites of Jupiter''] 2003 March 4 (discovery)</ref><ref>[http://cfa-www.harvard.edu/iau/mpec/K03/K03E11.html MPEC 2003-E11: ''S/2003 J 1, 2003 J 2, 2003 J 3, 2003 J 4, 2003 J 5, 2003 J 6, 2003 J 7''] 2003 March 4 (discovery and ephemeris)</ref><ref>[http://cfa-www.harvard.edu/mpec/K03/K03E29.html MPEC 2003-E29: ''S/2003 J 9, 2003 J 10, 2003 J 11, 2003 J 12; S/2003 J 1, 2003 J 6''] 2003 April 3 (revised ephemeris)</ref>
-Eukelade is about 4 kilometres in diameter, and orbits Jupiter at an average distance of 23,484 Mm in 735.200 days, at an [[inclination]] of 164° to the [[ecliptic]] (165° to Jupiter's equator), in a [[retrograde motion|retrograde]] direction and with an [[eccentricity (orbit)|eccentricity]] of 0.2829.
+Eukelade is about 4 kilometres in diameter, and orbits Jupiter at an average distance of 23,484,000 km in 693.02 days, at an [[inclination]] of 164° to the [[ecliptic]] (165° to Jupiter's equator), in a [[retrograde motion|retrograde]] direction and with an [[eccentricity (orbit)|eccentricity]] of 0.2829.
-It was named in March 2005 after [[Eukelade]], described by some Greek writers as one of the [[Muse]]s, and thus a daughter of [[Zeus]] (Jupiter).<ref>[http://cfa-www.harvard.edu/iauc/08500/08502.html IAUC 8502: ''Satellites of Jupiter''] 2005 March 30 (naming the moon)</ref><ref>[http://www.educnet.education.fr/musagora/muses/musesfr/scholies.pdf ''Scholies d’Hésiode''] (in Greek and French, translation by Michel Tichit), EducNet MusAgora: [http://www.educnet.education.fr/musagora/muses/musesfr/textes.htm ''Les Muses dans la littérature grecque ancienne'']</ref>
+It was named in March 2005 after [[Eucelade]] - according to [[John Tzetzes]], listed by some (unnamed) Greek writers as one of the [[Muse]]s.<ref>* Marta Cardin, Olga Tribulato: ''Enumerating the Muses: Tzetzes in Hes. Op. 1 and the Parody of Catalogic Poetry in Epicharmus.'' In: Marco Ercoles, Lara Pagani, Filippomaria Pontani, Giuseppe Ucciardello: ''Approaches to Greek Poetry: Homer, Hesiod, Pindar, and Aeschylus in Ancient Exegesis'' (= ''Trends in Classics.'' Supplementary Volumes 73). De Gruyter, Berlin/Boston 2019, p. 161–192; here p. 171.</ref>
 Eukelade belongs to the [[Carme group]], made up of irregular retrograde moons orbiting Jupiter at a distance ranging between 23 and 24 Gm and at an inclination of about 165°.
 ==References==
-{{reflist}}
+{{reflist|refs=
-* [http://eukelade.com Eukelade]
+<ref name="MPC127088">{{cite web
+  |title      = M.P.C. 127088
+  |url        = https://minorplanetcenter.net/iau/ECS/MPCArchive/2020/MPC_20201117.pdf
+  |work       = Minor Planet Circular
+  |publisher  = Minor Planet Center
+  |date       = 17 November 2020}}</ref>
+<ref name="GraykowskiJewitt2018">{{Cite journal
+  |last=Graykowski |first=Ariel
+  |last2=Jewitt |first2=David
+  |date=2018-04-05
+  |title=Colors and Shapes of the Irregular Planetary Satellites
+  |url=https://iopscience.iop.org/article/10.3847/1538-3881/aab49b
+  |journal=The Astronomical Journal
+  |language=en
+  |volume=155
+  |issue=4
+  |pages=184
+  |doi=10.3847/1538-3881/aab49b
+  |issn=1538-3881
+  |doi-access=free|arxiv=1803.01907
+  }}</ref>
+}}
 {{Moons of Jupiter}}
 {{DEFAULTSORT:Eukelade (Moon)}}
+[[Category:Carme group]]
 [[Category:Moons of Jupiter]]
 [[Category:Irregular satellites]]
+[[Category:Discoveries by Scott S. Sheppard]]
 [[Category:Astronomical objects discovered in 2003]]
+[[Category:Moons with a retrograde orbit]]

v t e Moons of Jupiter
Listed in increasing approximate distance from Jupiter
Inner moons	Metis Adrastea Amalthea Thebe
Galilean moons	Io Europa Ganymede Callisto
Themisto	Themisto
Himalia group (9)	Leda Ersa S/2018 J 2 Himalia Pandia Lysithea Elara S/2011 J 3 Dia
Carpo group (2)	S/2018 J 4 Carpo
Valetudo	Valetudo
Ananke group (26)	Euporie Jupiter LV Eupheme S/2021 J 3 Jupiter LII Jupiter LIV Mneme Euanthe S/2003 J 16 Harpalyke Orthosie S/2022 J 3 Helike S/2021 J 2 Praxidike Jupiter LXIV S/2021 J 1 S/2003 J 12 Jupiter LXVIII Thelxinoe Thyone S/2003 J 2 Ananke Iocaste Hermippe Jupiter LXX
Carme group (30)	S/2022 J 1 S/2022 J 2 S/2016 J 3 Pasithee Jupiter LXIX S/2021 J 6 S/2003 J 24 Chaldene Jupiter LXIII Isonoe S/2021 J 4 Kallichore Erinome Kale Eirene Aitne Eukelade Arche Taygete Jupiter LXXII Carme Herse Jupiter LXI Jupiter LI S/2003 J 9 Jupiter LXVI Kalyke S/2018 J 3 S/2021 J 5 S/2003 J 10
Pasiphae group (18)	Philophrosyne Eurydome Jupiter LVI S/2003 J 4 S/2016 J 4 Jupiter LXVII Hegemone Pasiphae Sponde Megaclite Cyllene Sinope Jupiter LIX Aoede Autonoe Callirrhoe S/2003 J 23 Kore
See also	Rings of Jupiter Jupiter's moons in fiction
Category