Mike Irwin

{{Short description|British astronomer}}

{{other people|Michael Irwin}}

{{Use dmy dates|date=April 2022}}

{{Infobox scientist

| name = Mike Irwin

| birth_name = Michael J. Irwin

| image = Mike Irwin and Roger Davies.jpg

| alt = Mike Irwin receiving the Herschel Medal from Roger Davies in 2012

| caption = Mike Irwin receiving the Herschel Medal from Roger Davies in 2012

| birth_date =

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| death_date =

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| nationality =

| workplaces = University of Cambridge

| other_names =

| awards = Herschel Medal (2012)

| known_for = Discovery of the Sagittarius Dwarf Elliptical Galaxy

| occupation =

| website = {{URL|http://www.ast.cam.ac.uk/~mike/}}

}}

Michael J. Irwin is a British astronomer. He is the director of the Cambridge Astronomical Survey Unit and one of the discoverers of the Cetus Dwarf galaxy and the Sagittarius Dwarf Elliptical Galaxy.{{Scopus|id=55541244000}}

Research

Irwin is known worldwide for the leading role he plays in processing of digital optical and infra-red survey data. Currently, his efforts in processing of digital optical and infrared survey data of Vista Data Flow are being used for processing United Kingdom Infrared Telescope data.{{cite web|archiveurl=https://web.archive.org/web/20150220115431/http://www.ast.cam.ac.uk/~mike/|archivedate=2015-02-20|url=http://www.ast.cam.ac.uk/~mike|publisher=University of Cambridge|title=Home page for Mike Irwin @ Institute of Astronomy, Madingley Road, Cambridge}}

Awards and honours

In 2012, Royal Astronomical Society awarded Michael Irwin the 2012 Herschel Medal, which recognises investigations of outstanding merit in observational astrophysics. He has also made contributions in the scientific community by writing and helping write several books.

List of discovered minor planets

According to the Minor Planet Center's official discoverer list, Irwin co-discovered 8 minor planets during 1990–1996.

class="wikitable" style="font-size: 89%; float: left; width: 26em; margin-right: 1em; height: 150px"
{{mp|(8012) 1990 HO|3}}29 April 1990{{small|{{LoMP|8012|list}}}} {{ref label|codisc|A
}

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| {{mp|(8361) 1990 JN|1}} || 1 May 1990 || {{small|{{LoMP|8361|list}}}} {{ref label|codisc|A|}}

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| 15810 Arawn || 12 May 1994 || {{small|{{LoMP|15810|list}}}} {{ref label|codisc|A|}}

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| {{mpl|(16684) 1994 JQ|1}} || 11 May 1994 || {{small|{{LoMP|16684|list}}}} {{ref label|codisc|A|}}

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| {{mpl|(19299) 1996 SZ|4}} || 16 September 1996 || {{small|{{LoMP|19299|list}}}} {{ref label|codisc|B|}}{{ref label|codisc|C|}}

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| {{mp|(48443) 1990 HY|5}} || 29 April 1990 || {{small|{{LoMP|48443|list}}}} {{ref label|codisc|A|}}

|}

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{{mp|(58165) 1990 HQ|5}}29 April 1990{{small|{{LoMP|58165|list}}}} {{ref label|codisc|A
}

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| {{mp|(73682) 1990 HU|5}} || 29 April 1990 || {{small|{{LoMP|73682|list}}}} {{ref label|codisc|A|}}

|-

! colspan=3 style="font-weight: normal; text-align: left; padding: 4px 12px;" |Co-discovery made with:
{{note label|codisc|A|}} A. Żytkow
{{note label|codisc|B|}} A. Fitzsimmons
{{note label|codisc|C|}} I. P. Williams

|}

{{clear}}

References

{{reflist|refs=

{{cite book|last=Levy|first=David H.|title=The Scientific American book of the cosmos|url=https://books.google.com/books?id=jrjRBK4xdc8C&pg=PA79|accessdate=9 July 2011|date=2000-11-22|publisher=Macmillan|isbn=978-0-312-25453-7|pages=79–}}

{{Cite journal | doi = 10.1038/370194a0| title = A dwarf satellite galaxy in Sagittarius| journal = Nature| volume = 370| issue = 6486| pages = 194| year = 1994| last1 = Ibata | first1 = R. A.| last2 = Gilmore | first2 = G. | authorlink2 = Gerard F. Gilmore| last3 = Irwin | first3 = M. J. | authorlink3 = Mike Irwin|bibcode = 1994Natur.370..194I | s2cid = 4335789}}

{{Cite journal | doi = 10.1086/307221| title = Measurements of Ω and Λ from 42 High‐Redshift Supernovae| journal = The Astrophysical Journal| volume = 517| issue = 2| pages = 565–586| year = 1999| last1 = Perlmutter | first1 = S.| last2 = Aldering | first2 = G.| last3 = Goldhaber | first3 = G.| last4 = Knop | first4 = R. A.| last5 = Nugent | first5 = P.| last6 = Castro | first6 = P. G.| last7 = Deustua | first7 = S.| last8 = Fabbro | first8 = S.| last9 = Goobar | first9 = A.| last10 = Groom | first10 = D. E.| last11 = Hook | first11 = I. M.| last12 = Kim | first12 = A. G.| last13 = Kim | first13 = M. Y.| last14 = Lee | first14 = J. C.| last15 = Nunes | first15 = N. J.| last16 = Pain | first16 = R.| last17 = Pennypacker | first17 = C. R.| last18 = Quimby | first18 = R.| last19 = Lidman | first19 = C.| last20 = Ellis | first20 = R. S.| last21 = Irwin | first21 = M.| last22 = McMahon | first22 = R. G.| last23 = Ruiz‐Lapuente | first23 = P.| last24 = Walton | first24 = N.| last25 = Schaefer | first25 = B.| last26 = Boyle | first26 = B. J.| last27 = Filippenko | first27 = A. V.| last28 = Matheson | first28 = T.| last29 = Fruchter | first29 = A. S.| last30 = Panagia | first30 = N.| display-authors = 29|arxiv = astro-ph/9812133 |bibcode = 1999ApJ...517..565P | s2cid = 118910636}}

{{Cite journal | doi = 10.1086/304265| title = Measurements of the Cosmological Parameters Ω and Λ from the First Seven Supernovae atz≥ 0.35| journal = The Astrophysical Journal| volume = 483| issue = 2| pages = 565| year = 1997| last1 = Perlmutter | first1 = S.| last2 = Gabi | first2 = S.| last3 = Goldhaber | first3 = G.| last4 = Goobar | first4 = A.| last5 = Groom | first5 = D. E.| last6 = Hook | first6 = I. M.| last7 = Kim | first7 = A. G.| last8 = Kim | first8 = M. Y.| last9 = Lee | first9 = J. C.| last10 = Pain | first10 = R.| last11 = Pennypacker | first11 = C. R.| last12 = Small | first12 = I. A.| last13 = Ellis | first13 = R. S.| last14 = McMahon | first14 = R. G.| last15 = Boyle | first15 = B. J.| last16 = Bunclark | first16 = P. S.| last17 = Carter | first17 = D.| last18 = Irwin | first18 = M. J.| last19 = Glazebrook | first19 = K.| last20 = Newberg | first20 = H. J. M.| last21 = Filippenko | first21 = A. V.| last22 = Matheson | first22 = T.| last23 = Dopita | first23 = M.| last24 = Couch | first24 = W. J.|arxiv = astro-ph/9608192 |bibcode = 1997ApJ...483..565P | s2cid = 118187050}}

{{cite web |archiveurl=https://web.archive.org/web/20130209063201/http://www.ras.org.uk/news-and-press/219-news-2012/2058-ras-honours-leading-astronomers-and-geophysicists|archivedate=2013-02-09|url=http://www.ras.org.uk/news-and-press/219-news-2012/2058-ras-honours-leading-astronomers-and-geophysicists|title=RAS honours leading astronomers and geophysicists|publisher=Royal Astronomical Society|year=2012}}

{{cite web

|title = Minor Planet Discoverers (by number)

|work = Minor Planet Center

|url = http://www.minorplanetcenter.net/iau/lists/MPDiscsNum.html

|date = 2018

|accessdate = 27 March 2018}}

}}