Quadrantids Meteor Shower izamurika cyane Kuwagatatu
Quadrantids Meteor Shower izamurika cyane Kuwagatatu
Anonim

Imvura ya Quadrantids ya 2012, yitiriwe inyenyeri yazimye, izashyira ahagaragara igitaramo gishimishije cyo mu kirere kizagera mu gitondo cya kare ku wa gatatu kandi kimurika ikirere nijoro.

Imvura ya meteor izagaragara hamwe n’igipimo ntarengwa cya 100 mu isaha itandukanye kuva 60 kugeza 200, nkuko NASA yabitangaje.

Abahanga mu bya siyansi bavuga ko hazabaho amasaha agera kuri abiri ya meteor nziza cyane yitegereza mbere yuko bucya, kuko ukwezi kwa gibbous ukwezi kuzashira nko mu ma saa yine za mugitondo EST.

Bitandukanye na meteor izwi cyane ya Perseid na Geminids, imvura ya Quadrantids izamara amasaha make gusa kandi izacika intege. Kubona ntibishobora kuba byoroshye nkuko byari byitezwe.

Urebye aho imirasire iherereye, irashobora kurebwa gusa nindorerezi mu majyaruguru yisi.

NASA ivuga ko nka Geminide, Quadrantide ikomoka kuri asteroide, yitwa 2003 EH1.

NASA yabisobanuye agira ati: "Ubushakashatsi butangaje bwerekana ko uyu mubiri ushobora kuba igice cya comet cyacitsemo ibinyejana byinshi bishize, kandi ko meteor uzabona mbere yuko bucya ku ya 4 Mutarama ari imyanda mito ivuye muri uku gucikamo ibice."

Nyuma yimyaka amagana azenguruka izuba imyanda izinjira mukirere cyacu kuri 90 000 000, yaka ibirometero 50 hejuru yisi.

Quadrantide yitiriwe inyenyeri yazimye ya Quadrans Muralis (mural quadrant), yakozwe n’umuhanga mu bumenyi bw’inyenyeri w’Ubufaransa Jerome Lalande mu 1795 ikaba iri hagati y’inyenyeri za Boote na Draco.

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