Tarqeq: Difference between revisions
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'''Tarqeq''' ({{IPAc-en|ˈ|t|ɑr|k|ɛ|k}} {{respell|TAR|kek}}), also known as '''Saturn LII''' (provisional designation '''S/2007 S 1''') is a [[natural satellite]] of [[Saturn]]. Its discovery was announced by [[Scott S. Sheppard]], [[David C. Jewitt]], [[Jan Kleyna]], and [[Brian G. Marsden]] on 13 April 2007 from observations taken between 5 January 2006 and 22 March 2007.<ref name="MPEC">[http://cfa-www.harvard.edu/mpec/K07/K07G38.html MPEC 2007-G38: ''S/2007 S 1''] 13 April 2007 (discovery, prediscovery and ephemeris)</ref><ref name="IAUC8836">[http://cfa-www.harvard.edu/iauc/08800/08836.html IAUC 8836: ''S/2007 S 1, S/2007 S 2, and S/2007 S 3''] 11 May 2007 (discovery)</ref> It is named after [[Tarqiup Inua|Tarqeq]], the [[Inuit]] [[moon god]],<ref name="IAUC8873">[http://cfa-www.harvard.edu/iauc/08800/08873.html IAUC 8873: ''Satellites of Saturn''] 20 September 2007 (naming)</ref> and is a member of the [[Inuit group]] of irregular satellites. It is about seven kilometres in diameter.<ref name="Sheppard">[http://www.dtm.ciw.edu/sheppard/satellites/satsatdata.html Saturn's Known Satellites]</ref> The [[Cassini–Huygens|''Cassini'' spacecraft]] observed Tarqeq over 1.5 days on 15–16 January 2014. |
'''Tarqeq''' ({{IPAc-en|ˈ|t|ɑr|k|ɛ|k}} {{respell|TAR|kek}}), also known as '''Saturn LII''' (provisional designation '''S/2007 S 1''') is a [[natural satellite]] of [[Saturn]]. Its discovery was announced by [[Scott S. Sheppard]], [[David C. Jewitt]], [[Jan Kleyna]], and [[Brian G. Marsden]] on 13 April 2007 from observations taken between 5 January 2006 and 22 March 2007.<ref name="MPEC">[http://cfa-www.harvard.edu/mpec/K07/K07G38.html MPEC 2007-G38: ''S/2007 S 1''] 13 April 2007 (discovery, prediscovery and ephemeris)</ref><ref name="IAUC8836">[http://cfa-www.harvard.edu/iauc/08800/08836.html IAUC 8836: ''S/2007 S 1, S/2007 S 2, and S/2007 S 3''] 11 May 2007 (discovery)</ref> It is named after [[Tarqiup Inua|Tarqeq]], the [[Inuit]] [[moon god]],<ref name="IAUC8873">[http://cfa-www.harvard.edu/iauc/08800/08873.html IAUC 8873: ''Satellites of Saturn'']{{dead link|date=January 2018 |bot=InternetArchiveBot |fix-attempted=yes }} 20 September 2007 (naming)</ref> and is a member of the [[Inuit group]] of irregular satellites. It is about seven kilometres in diameter.<ref name="Sheppard">[http://www.dtm.ciw.edu/sheppard/satellites/satsatdata.html Saturn's Known Satellites] {{webarchive|url=https://web.archive.org/web/20080119234405/http://www.dtm.ciw.edu/sheppard/satellites/satsatdata.html |date=2008-01-19 }}</ref> The [[Cassini–Huygens|''Cassini'' spacecraft]] observed Tarqeq over 1.5 days on 15–16 January 2014. |
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The Tarqiup (Tarqeqian) orbit lies at an [[inclination]] of 49.90° (to the [[ecliptic]]; 49.77° to Saturn's equator), with an [[orbital eccentricity|eccentricity]] of 0.1081<ref name="MPEC"/> and a [[semi-major axis]] of 17.9106 Gm. Tarqeq orbits in a [[retrograde and direct motion|prograde]] direction with a period of 894.86 days. |
The Tarqiup (Tarqeqian) orbit lies at an [[inclination]] of 49.90° (to the [[ecliptic]]; 49.77° to Saturn's equator), with an [[orbital eccentricity|eccentricity]] of 0.1081<ref name="MPEC"/> and a [[semi-major axis]] of 17.9106 Gm. Tarqeq orbits in a [[retrograde and direct motion|prograde]] direction with a period of 894.86 days. |
Revision as of 19:33, 25 January 2018
Discovery[1][2] | |
---|---|
Discovered by | Scott S. Sheppard David C. Jewitt Jan Kleyna Brian G. Marsden |
Discovery date | 13 April 2007 |
Designations | |
Saturn LII S/2007 S 1 | |
Adjectives | Tarqiup, ? Tarqeqian |
Orbital characteristics[1] | |
Epoch 2007 Apr. 10.0 | |
17.9106 Gm | |
Eccentricity | 0.1081 |
894.86 d | |
Inclination | 49.90° |
Physical characteristics | |
~3 d | |
Tarqeq (/ˈtɑːrkɛk/ TAR-kek), also known as Saturn LII (provisional designation S/2007 S 1) is a natural satellite of Saturn. Its discovery was announced by Scott S. Sheppard, David C. Jewitt, Jan Kleyna, and Brian G. Marsden on 13 April 2007 from observations taken between 5 January 2006 and 22 March 2007.[1][2] It is named after Tarqeq, the Inuit moon god,[3] and is a member of the Inuit group of irregular satellites. It is about seven kilometres in diameter.[4] The Cassini spacecraft observed Tarqeq over 1.5 days on 15–16 January 2014.
The Tarqiup (Tarqeqian) orbit lies at an inclination of 49.90° (to the ecliptic; 49.77° to Saturn's equator), with an eccentricity of 0.1081[1] and a semi-major axis of 17.9106 Gm. Tarqeq orbits in a prograde direction with a period of 894.86 days.
References
- ^ a b c d e MPEC 2007-G38: S/2007 S 1 13 April 2007 (discovery, prediscovery and ephemeris)
- ^ a b IAUC 8836: S/2007 S 1, S/2007 S 2, and S/2007 S 3 11 May 2007 (discovery)
- ^ IAUC 8873: Satellites of Saturn[permanent dead link] 20 September 2007 (naming)
- ^ Saturn's Known Satellites Archived 2008-01-19 at the Wayback Machine