Ukuba umbono wakho wobusuku bokuwa ngokugqibeleleyo ubandakanya nkwenkwezi , unethamsanqa. I-Orionid meteor shawa ibeka umboniso omangalisayo ngo-Okthobha ngamnye. Kwincopho yayo, eyenzeka ngesiqhelo phakathi kuka-Okthobha wama-20 nowama-24, ishawa ivelisa malunga neenkwenkwezi ezili-15 zokudubula ngeyure, nangona ukuya kuthi ga kwi-70 ngeyure kuye kwabhalwa ngokukodwa kwiminyaka eyomeleleyo. Ngelixa ezinye iimvula zemeteor zininzi kakhulu- Umnyhadala ka-Agasti wePerseids , umzekelo, zihlala ziqaqamba malunga neenkwenkwezi zokudubula ezingama-60 ngeyure nganye - iinkwenkwezi zokudubula zeOrionids zinomgangatho okhethekileyo. Nangona bekhawuleza ngendlela engummangaliso, betyibilika emoyeni ngeemayile ezingama-41 ngomzuzwana, bahlala beshiya ngasemva umzila ohleli esibhakabhakeni imizuzwana embalwa okanye kude kube ngumzuzu. Ngaba unomdla wokubamba umboniso? Sineenkcukacha zonke apha.
Yintoni i-Orionid meteor shower?
IOrionid meteor shower yenzeka xa sidlula kwindlela yeHalley's Comet. Njengothuli kunye nenkunkuma evela kwinto eyaziwayo yasezulwini ingena kumoya wethu, ziba zii-meteorites, zishiya umzila ovuthayo weenkwenkwezi. Ibizwa ngokuba yi-Orionid meteor shaft yenqaku esibhakabhakeni elivela kuyo- indawo ekufuphi kwikroza leOrion.
Inini ishawa yeOrionid meteor?
I-meteor shower isoloko ivela ngo-Okthobha 2 ukuya ku-Novemba. 7, incopho phakathi kuka-Okthobha 20 ukuya ku-24. Ngo-2020, incopho iya kwenzeka emva kwaphakathi kobusuku ngo-Okthobha 21, nangona usaya kubona iimeteor ezininzi ngorhatya lwangaphambili nasemva koko. Kwaye kulo nyaka, ababukeli banethamsanqa - inyanga iya kuba kwisigaba sayo sokuthambisa ngexesha lencopho, okuthetha ukuba ukukhanya kwenyanga ngekhe kugxothe iimeteor. Ngaphezulu kwenyanga, inyanga iya kuseta ngokuhlwa, ke isibhakabhaka siya kuba mnyama ngangokunokwenzeka ukuba sibukele kakuhle.
I-Orionid meteor ihamba phezu kwentaba yekhephu yaseJampayang e-China. Ityala: Imifanekiso kaGetty / imifanekiso yeStocktrek
Ndingayibona njani ishawa yeOrionid?
Kubaqalayo, uya kufuna ukuzibeka kude kude nongcoliseko lokukhanya ngangokunokwenzeka. Hlala ngaphandle ubuncinci imizuzu engama-20 ukuze amehlo akho akwazi ukuzihlengahlengisa, emva koko ujonge phezulu esibhakabhakeni ujonge kwinkwenkwezi yaseBetelgeuse kwikroza leOrion. (KwiNtlabathi yeNtlabathi, izakubakumazantsi mpuma esibhakabhakeni, kwaye kuMazantsi eIkhweyitha, izakubakumntla mpuma wesibhakabhaka. Ukusa kuyakwenza. Kwaye ukuba awuyifumani iOrion, ungakhathazeki - uhlala uzibona ii-meteor kuzo zonke izulu.
Inini imvula yeemeteor elandelayo?
Ukulandela ii-Orionids, ishawa enkulu elandelayo ye-meteor yiLeonids, eya kuthi iphakame phakathi kokuhlwa kwe-16 kaNovemba kunye nentsasa ye-17 kaNovemba.