Tarqeq (// 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. It is named after Tarqeq, the Inuit moon god, and is a member of the Inuit group of irregular satellites. It is about seven kilometres in diameter. The Cassini spacecraft observed Tarqeq over 1.5 days on 15–16 January 2014.
|Discovered by||Scott S. Sheppard|
David C. Jewitt
Brian G. Marsden
|Discovery date||13 April 2007|
S/2007 S 1
|Adjectives||Tarqiup, ? Tarqeqian|
|Epoch 2007 Apr. 10.0|
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 and a semi-major axis of 17.9106 Gm. Tarqeq orbits in a prograde direction with a period of 894.86 days.
- MPEC 2007-G38: S/2007 S 1 13 April 2007 (discovery, prediscovery and ephemeris)
- IAUC 8836: S/2007 S 1, S/2007 S 2, and S/2007 S 3[permanent dead link] 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
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