Ko tōna tau me te heke mai e kore e mōhiotia, engari e tūmanakohia ana ka mutu i roto i te supernova kanapa ranei hypernova i roto i te 1 ki te 3 miriona tau. Ko te papatipu he rite tonu e kore e tino, whakaaro ki te kua neke atu i te 100 nga wa o te Sun i te tīmatanga hanga, engari inaianei nui iti iho no te mate papatipu tino. Te whakatauira i te whetu ano ki te ōrite tona spectrum homai he papatipu o 27.5 M<unk>, i te ōrite tona āhuatanga o nāianei ki te tauira whanaketanga homai he papatipu nui ake (86-92 M<unk>L). Kua whakaarohia e ngā rangahau i muri iho tona luminosity hanga reira he kaitono whetu rerekē kikorangi marama e pā ana ki te kotahi-toru o rite marama rite te pūnaha whetu takirua? Ahakoa i roto i te 20 hēkona te mea pera maha rite te mea i roto i te tau o te rā.
4,000 ki te 6,000 tau ki muri