SN 2002cx
... that SN 2002cx was classified as a type Ia supernova, but does not have some features that define a type Ia supernova?
... that <b id="mwow"><a href="./SN_2002cx" id="mwpA" rel="mw:WikiLink" title="SN 2002cx">SN 2002cx</a></b> was classified as a <a href="./Type_Ia_supernova" id="mwpQ" rel="mw:WikiLink" title="Type Ia supernova">type Ia supernova</a>, but does not have some features that define a type Ia supernova?