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- ...st known [[perihelion]] of any known object orbiting the [[Sun]] (except [[sungrazing comet]]s). Its extreme orbital [[Eccentricity (orbit)|eccentricity]] brings ...4 KB (512 words) - 22:43, 14 January 2024
- '''Comet ISON''', formally known as '''C/2012 S1''', was a [[sungrazing comet]] from the [[Oort cloud]] which was discovered on 21 September 2012 b ...name="GC1680"/> Further observations of ISON, however, showed that the two comets are not related.<ref name="Kirch"/> ...53 KB (7,061 words) - 03:34, 25 January 2025
- {{For|other comets discovered by the Siding Spring Observatory|Comet Siding Spring (disambigua Comet Siding Spring passed [[Astronomy on Mars#Comets and meteors|extremely close]] to [[Mars]] on 19 October 2014 at 18:28 ± 0:0 ...40 KB (5,145 words) - 19:42, 5 February 2025