Abacwaningi abathole i-plutoid 2007 OR10, okuyiplanethi encane enkulu kunazo zonke engashiwongo ku-Solar System, banqume ukunikeza igama endikimbeni yasezulwini. Umlayezo ohambisana nawo ushicilelwe kusizindalwazi sePlanetary Society. Abacwaningi bakhethe izindlela ezintathu ezihlangabezana nezidingo ze-International Astronomical Union, enye yazo ezoba yigama le-plutoid.
Indikimba yasezulwini okukhulunywa ngayo yatholwa ngo-2007 ngososayensi beplanethi uMegan Schwamb noMichael Brown. Kwaphela isikhathi eside, iplanethi encane yayibhekwa njengomakhelwane ovamile wePluto, ububanzi bayo bungaba ngu-1280 km. Eminyakeni embalwa edlule, i-2007 OR10 idonse ukunaka kwabacwaningi abathola ukuthi ububanzi beqiniso bento bebubukhulu ngamakhilomitha angama-300 kunalokho obekucatshangwa ngaphambilini. Ngakho-ke, i-plutoid yaphenduka isakhamuzi esivamile sebhande le-Kuiper yaba iplanethi enkulu kunazo zonke "engenagama". Ucwaningo olwengeziwe lwasiza ukuthola ukuthi iplanethi encane inenyanga yayo enobubanzi obungamakhilomitha angama-250.
Abacwaningi bakhetha amagama amathathu okungenzeka, ngalinye lihlotshaniswa nonkulunkulu abavela kubantu abahlukene bomhlaba. I-Gungun iyindlela yokuqala ehlongozwayo futhi iyigama likankulunkulu wamanzi ezinganekwaneni zamaShayina. Ngokwenganekwane, lo nkulunkulu uhlobene ngokuqondile neqiniso lokuthi i-axis yokujikeleza kweplanethi yethu i-engeli yokuzungeza kwayo. Inketho yesibili kwakuyigama likankulunkulukazi wasendulo wamaJalimane uHolda. Ubhekwa njengomvikeli wezolimo, futhi usebenza njengomholi we-Wild Hunt (iqembu labagibeli bamahhashi abayizipoki abazingela imiphefumulo yabantu). Owokugcina kulolu hlu igama le-ace Vili yaseScandinavia, okuthi, ngokusho kwenganekwane, akayena nje umfowabo kaThor odumile, kodwa futhi usebenza njengomunye wabadali bomhlaba wonke futhi uyabasekela abantu.
Ukuvota okuvuliwe kuwebhusayithi kuzohlala kuze kube umhlaka-10 Meyi 2019, ngemva kwalokho inketho yokuwina izothunyelwa ku-International Astronomical Union ukuze kugunyazwe okokugcina.
Source: 3dnews.ru