Английская Википедия:38P/Stephan–Oterma

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Шаблон:Short description Шаблон:Infobox comet

38P/Stephan–Oterma (also known as Comet Stephan–Oterma) is a periodic comet with an orbital period of 38 years. It fits the classical definition of a Halley-type comet with (20 years < period < 200 years).[1] It was discovered on 22.9 January 1867, by Jérôme Eugène Coggia at Marseilles Observatory, France.[1] On 25.86 January Édouard Stephan confirmed it was a comet. It was recovered in 6 November 1942 by the Finnish astronomer Liisi Oterma.[2]

38P/Stephan–Oterma last came to perihelion on November 10, 2018.[3][4] It was recovered by Pan-STARRS on June 24, 2017 while 5.3 AU from the Sun.[3] The next perihelion passage is August 28, 2056.[3]

Orbit

It has perihelion near the orbit of Mars and has aphelion near the orbit of Uranus. Acting like a centaur-hybrid, between the years 1982 and 2067, this object will make close approaches to the giant planets Jupiter, Saturn, and Uranus.[5]

Файл:Comet38P2067.png
Comet 38P passing within 1.6AU of Uranus in 2067.[5]

References

Шаблон:Reflist

External links

Шаблон:PeriodicComets Navigator Шаблон:Comets Шаблон:Authority control


Шаблон:Comet-stub

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  2. Шаблон:Cite web
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