Banting (crater)

{{Short description|Lunar impact crater}}

{{Infobox Lunar crater

|name = Banting

|image = Banting crater AS15-M-0404.jpg

|image_size =

|caption = Apollo 15 image

|coordinates= {{coord|26.6|N|16.4|E|globe:moon_type:landmark|display=inline,title}}

|diameter = 6.4 km (4 miles)

|depth = 1.1 km (0.6 miles)

|colong = 346

|eponym = Frederick Banting

}}

File:Posidonius-Agrippa Si - Aldo Ferruggia.jpg

File:Banting crater AS15-P-9336.jpg]]

Banting is a small, bowl-shaped lunar impact crater located near the middle of the Mare Serenitatis on the Earth's moon.

Originally named Linné E, in 1973 the crater was renamed for Sir Frederick Banting{{gpn|597}} in honour of his outstanding medical contributions – the most famous being his discovery of insulin."Eight Canadians put their names on lunar map". The Toronto Star, September 27, 1974 Linné itself, named after the 18th-century Swedish botanist Carl von Linné, lies to the west-northwest.

Naming

"Banting" was one of approximately fifty new names for lunar craters adopted by the International Astronomical Union in 1973. Choosing the names was the first step in the adoption of a new policy that involved broadening crater nomenclature.

The policy was created because of photographs taken by the Apollo spacecraft, which provided an extremely detailed and crater-populated lunar map, essentially proving that a greater variety of names would be needed. The practice that had previously been used was to name one large crater after a selected individual and to name the small craters around it with the same name followed by different letters of the alphabet.

The new policy allowed deceased scientists who had contributed to biological knowledge, like Dr. Banting – as well as scientists from other fields and contributors to culture and knowledge, such as writers, composers, and artists – to have craters named after them. Previously, only the names of astronomers, others who had made important contributions to astronomy, and historical philosophers had been used.”New Names on the Moon” Sky and Telescope. March, 1974

Description

Banting is a {{convert|4|mile|km|adj=mid|-wide}} "simple" impact crater.{{cite web | url=http://www.passc.net/EarthImpactDatabase/IntrotoImpacts.html | title=Earth Impact Database | publisher=www.passc.net | access-date=July 31, 2014 | archive-date=October 28, 2019 | archive-url=https://web.archive.org/web/20191028034505/http://www.passc.net/EarthImpactDatabase/IntrotoImpacts.html | url-status=dead }} It is located in the Sea of Serenity, which is also known as Mare Serenitatis, a large patch of lunar mare. Maria like Mare Serenitatis are dark, smooth areas created by lava pooling on the surface and then cooling, covering up any previously existing craters. They were originally called maria ("seas") because astronomers believed they were bodies of water.Astronomy for All Ages: Discovering the Universe through Activities for Children and Adults. Harrington, Philip S., and Edward Pascuzzi. Old Saybrook, CT: Globe Pequot, 1994. Print.

Banting is flanked by two U.S. lunar landing sites – those of Apollo 15 and 17 – which lie several hundred miles on either side of the crater.

Viewing

Mare Serenitatis is frequently perceived to be the eastern eye of the Man in the Moon.“Sailing the Sea of Serenity”. Astronomy [v.23]. Kalmbach Publishing Company. January, 1995.{{cite web | url=http://www.space.com/2036-origins-man-moon.html | title=The Origins of the Man in the Moon | date=9 February 2006 | publisher=www.space.com | access-date=July 31, 2014}} The Man in the Moon is on the near side of the Moon, which constantly faces Earth because of its tidally locked orbit.{{cite web | url=http://www.caltech.edu/content/looking-man-moon | title=Looking at the Man in the Moon | publisher=www.caltech.edu | access-date=July 31, 2014 | archive-url=https://web.archive.org/web/20140808041528/http://www.caltech.edu/content/looking-man-moon | archive-date=August 8, 2014 | url-status=dead }} This makes Sir Frederick's crater fairly central, since Mare Serenitatis is so easily viewed.

Despite its location, Banting is a very small crater and can be difficult to see. A telescope must be used, and viewing during certain lunar phases is crucial to seeing such small craters, as well. It is recommended that, while it is waxing, the moon be viewed around the time of its first quarter; while it is waning, it should be viewed just before its last quarter. Craters may also be conspicuous during a gibbous moon, when it is between quarter and full. These phases all provide just enough shadow to outline the details of the lunar surface without its being too dark, whereas the full moon is too bright, washing out all details.{{cite web | url=http://www.telescope.com/Observing-the-Moon/p/99805.uts | title=Observing the Moon | publisher=www.telescope.com | access-date=July 31, 2014}}{{cite web | url=http://www.space.com/14296-moon-telescope-viewing-skywatching-tips.html | title=How to See the Moon | date=20 January 2012 | publisher=www.space.com | access-date=July 31, 2014}}

See also

References

{{reflist}}

Further reading

{{refbegin}}

  • {{cite book

| last1 = Andersson

| first1 = L. E.

| last2 = Whitaker

| first2 = E. A.

| author-link2 = Ewen Whitaker

| date = 1982

| title = NASA Catalogue of Lunar Nomenclature

| publisher = NASA RP-1097

}}

  • {{cite book

| last1 = Bussey

| first1 = B.

| author-link1 = Ben Bussey

| last2 = Spudis

| first2 = P.

| author-link2 = Paul Spudis

| date = 2004

| title = The Clementine Atlas of the Moon

| publisher = Cambridge University Press

| location = New York

| isbn = 978-0-521-81528-4

}}

  • {{cite book

| last1 = Cocks

| first1 = Elijah E.

| last2 = Cocks

| first2 = Josiah C.

| date = 1995

| title = Who's Who on the Moon: A Biographical Dictionary of Lunar Nomenclature

| publisher = Tudor Publishers

| isbn = 978-0-936389-27-1

| url = https://archive.org/details/isbn_9780936389271

}}

  • {{cite web

| last = McDowell

| first = Jonathan

| date = July 15, 2007

| url = http://host.planet4589.org/astro/lunar/

| title = Lunar Nomenclature

| publisher = Jonathan's Space Report

| access-date = 2007-10-24

}}

  • {{cite journal| last1 = Menzel| first1 = D. H.| last2 = Minnaert| first2 = M.| last3 = Levin| first3 = B.| last4 = Dollfus| first4 = A.| last5 = Bell| first5 = B.| title = Report on Lunar Nomenclature by the Working Group of Commission 17 of the IAU| doi = 10.1007/BF00171763| journal = Space Science Reviews| volume = 12| issue = 2| pages = 136–186| date = 1971| bibcode = 1971SSRv...12..136M| s2cid = 122125855}}
  • {{cite book

| first = Patrick

| last = Moore

| author-link = Patrick Moore

| date = 2001

| title = On the Moon

| publisher = Sterling Publishing Co.

| isbn = 978-0-304-35469-6

| url = https://archive.org/details/patrickmooreonmo00patr

}}

  • {{cite book

| first = Fred W.

| last = Price

| date = 1988

| title = The Moon Observer's Handbook

| publisher = Cambridge University Press

| isbn = 978-0-521-33500-3

}}

  • {{cite book

| last = Rükl

| first = Antonín

| author-link = Antonín Rükl

| date = 1990

| title = Atlas of the Moon

| publisher = Kalmbach Books

| isbn = 978-0-913135-17-4

}}

  • {{cite book

| last = Webb

| first = Rev. T. W.

| author-link = Thomas William Webb

| date = 1962

| title = Celestial Objects for Common Telescopes

| edition = 6th revised

| publisher = Dover

| isbn = 978-0-486-20917-3

| url = https://archive.org/details/celestialobjects00webb

}}

  • {{cite book

| first = Ewen A.

| last = Whitaker

| author-link = Ewen Whitaker

| date = 1999

| title = Mapping and Naming the Moon

| publisher = Cambridge University Press

| isbn = 978-0-521-62248-6

}}

  • {{cite book

| first = Peter T.

| last = Wlasuk

| date = 2000

| title = Observing the Moon

| publisher = Springer

| isbn = 978-1-85233-193-1

}}

{{refend}}