{{Short description|Galaxy cluster in the constellation Draco}} {{Infobox galaxy cluster | name = CL1358+62 | image = [[File:Galaxy Cluster CL1358+62.jpg|250px]] | caption = [[Hubble Space Telescope]] image of CL1358+62<br/>CL1358+62G1 is shown in the white rectangle. | credit = | epoch = [[J2000]] | constellation = [[Draco (constellation)|Draco]] | ra = {{RA|13|59|54.3}}<ref name=SIMBAD>{{cite simbad|title=ZwCl 1358+6245|accessdate=26 November 2017}}</ref> | dec = {{DEC|+62|30|36}}<ref name=SIMBAD/> | brightest_member = SDSS J135950.57+623105.1<ref>{{cite simbad|title=[FFV2000] 810|accessdate=26 November 2017}}</ref> | member_no = | richness = | bmtype = | velocity_dispersion = | redshift = 0.329<ref name=SIMBAD/> | other_names = ClG 1358+62, 1E 1358.1+6245, 2E 3157, MCS J1359.8+6231, RXC J1359.8+6231, 1RXS J135949.1+623114, ZwCl 6429<ref name=SIMBAD/> }} '''CL 1358+62''' ('''ClG 1358+62''') is a galaxy cluster located at z=0.33 [[redshift]]. Behind the cluster (which itself lies at a distance of about 3.9 billion light years), lensed into a red arc is an infant [[galaxy]] ([[CL 1358+62 G1]]) that was the farthest object in the [[observable universe]] for a few months. It had a record redshift of z=4.92 and was discovered on July 31, 1997 by M. Franx and G. Illingsworth. It is located approximately 26 billion [[light year]]s from [[Earth]]. Its redshift was measured by the [[Keck Telescope]] shortly after its discovery. Along with G1, another galaxy also lensed, was found to be at z=4.92 ([[CL 1348+62 G2]]).<ref>Astrophysical Journal Letters v.486, p.L75; 09/1997, [http://adsabs.harvard.edu/abs/1997ApJ...486L..75F A Pair of Lensed Galaxies at z=4.92 in the Field of CL 1358+62]; 1997ApJ...486L..75F; 10.1086/310844</ref> The pair of galaxies were the first things other than [[quasar]]s to have the title of most distant object found, since the 1960s.<ref>"Astrophysics and Space Science" 1999, 269/270, 165-181; GALAXIES AT HIGH REDSHIFT - [http://nedwww.ipac.caltech.edu/level5/Illingworth/Ill8.html 8. Z &gt; 5 GALAXIES]; Garth Illingworth</ref> The pair of galaxies remained the most distant objects known until the discovery of [[RD1]] at z=5.34,<ref>arXiv, {{cite journal|title=A Galaxy at z = 5.34 |doi = 10.1086/311331|arxiv = astro-ph/9803137|last1 = Dey|first1 = Arjun|last2 = Spinrad|first2 = Hyron|last3 = Stern|first3 = Daniel|last4 = Graham|first4 = James R.|last5 = Chaffee|first5 = Frederic H.|journal = The Astrophysical Journal|year = 1998|volume = 498|issue = 2|pages = L93|bibcode = 1998ApJ...498L..93D}}&nbsp;{{small|(209&nbsp;KB)}}, 11 March 1998</ref> the first object to exceed [[redshift]] 5.

== See also == * [[Physical cosmology]]

== References == {{Reflist}}

==External links== *[http://hubblesite.org/newscenter/archive/releases/1997/25/image/a/ Announcement of discovery on Hubble Telescope site] *{{APOD |date=31 July 1997 |title=Announcement of discovery by NASA}} *[http://www.spacetelescope.org/news/ ESA-Hubble]

{{Draco (constellation)|state=collapsed}}

{{DEFAULTSORT:CL1358+62}} [[Category:Galaxy clusters]] [[Category:Draco (constellation)]]

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