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m Uppercase "March" & added web link to a BBC article with image of 2MASS J17554042+6551277 taken by JWST
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== Weblinks ==
== Weblinks ==
* [http://ldwarf.ipac.caltech.edu/archive/version5/viewlist.php?table=ltdwarf&format=html Listing at DwarfArchives.org]
* [http://ldwarf.ipac.caltech.edu/archive/version5/viewlist.php?table=ltdwarf&format=html Listing at DwarfArchives.org]
* [https://www.bbc.co.uk/news/science-environment-60771210 [[James_Webb_Space_Telescope|James Webb]]: 'Fully focused' telescope beats expectations]
* [[James_Webb_Space_Telescope|James Webb:]][https://www.bbc.co.uk/news/science-environment-60771210 'Fully focused' telescope beats expectations]

Revision as of 13:30, 17 March 2022

2MASS J10430758+2225236 is a brown dwarf located about 20 pc from Earth in Leo. It was discovered in 2007 by Kelle L. Cruz et al.

The star got famous in March 2022 as a calibration object for the James Webb Space Telescop.