The Backyard Observatory Supernova Search (BOSS) is conducted by astronomers from Australia and New Zealand since mid 2008 to search for new supernovae in the southern hemisphere. In 2022 the group won the Astronomical Society of Australia's Page Medal for having found around 200 confirmed supernovas.
List of discoveries SN NameHost GalaxyDateMagnitudeAT 2021xtfPGC 640292021-09-0316.8AT 2021sklESO 297-G162021-06-2516.7SN 2021ItkIC 43672021-05-2117.6AT 2021gfpESO 42-G142021-03-1818.8AT 2020kbvESO 184-G642020-05-1618.5AT 2020jvsNGC 6422020-05-1315.9SN 2020cdrESO 119-132020-02-0917.3SN 2019mhmNGC 67532019-08-0216.6SN 2019icvIC 51862019-06-2416SN 2019hasPGC 1339072019-06-0715.9SN 2019hsaNGC 70382018-11-0116.0AT 2018hmyESO 124-G-182018-10-2116.8SN 2018ecfPGC 503252018-07-2316.5SN 2018dfgNGC 54682018-07-1017.8SN 2018ctwESO 297-G-362018-06-2117.4SN 2018btaESO 101-G-202018-05-1716.4SN 2018bbvESO 68-G-132018-04-2517.1AT 2018bblNGC 74212018-04-2417.4AT 2018vvESO 158-G-72018-02-0818SN 2017ixhNGC 22972017-12-1517SN 2017hxtPGC 1287342017-11-0817.1SN 2017hbjESO 084-G-0212017-10-0316SN 2017ggwESO 246-G-212017-08-2217.9AT 2017fusESO 464-G122017-07-2918AT 2017fqzESO 267-IG-0412017-07-2516.5SN 2017ezdESO 339-G-0092017-06-17 16.9AT 2017ewuESO 104-G-0032017-06-1917.7AT 2017ewtIC 21032017-06-2016.8AT 2017eocESO 215-G-0372017-06-0817.1AT 2017dggNGC 15002017-04-2117.9SN 2016adjNGC 51282016-02-0814AT 2015crESO 596-G-102015-07-1918AT 2017cetNGC 9222017-03-1516.2SN 2017cawPGC 228222017-03-08 18.0SN 2017bzcNGC 75522017-03-0712.8SN 2017bzbNGC 74242017-03-0713.0SN 2017acdPGC 6124752017-02-0217.3SN 2017iyeNGC 24662016-12-1917.4AT 2017iroESO 200-G-0542016-12-0318.5
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