Hlala ubukele ukudlula kweplanethi enkulu eduze Nomhlaba ngoLwesine, Meyi 27

I-NASA iveze ukuthi inkanyezi enkulu kune-Statue of Liberty ihamba emthaleni ngesivinini esingu-61,155 km ngehora, futhi izodlula eduze noMhlaba ngoLwesine.

Futhi ngokwalokho okwabikwa ephephandabeni laseBrithani, i-Daily Star, iCenter for Near-Earth Object Studies yaqinisekisa ukuba khona kwedwala lomkhathi ngesizindalwazi salo. Ngokusho kwe-European Space Agency, i-asteroid yatholakala kuphela ngoMeyi 3.

I-asteroid, eqanjwe ngo-2021 JF1, isondela emthaleni ngesivinini esingamamayela angu-38,000 ngehora (amakhilomitha angu-61,155 ngehora), ngokohlu lwezindlela zeNASA ze-NEO Earth Close.

I-NASA ithi ububanzi obulinganiselwe be-2021 JF1 buphakathi kwamamitha angu-95 no-210, okwenza ibe nkulu kune-Statue of Liberty eNew York, engamamitha angu-93 ukuphakama.

Itshe elikhulu lasemkhathini lizodlula ebangeni elingamamayela ayizigidi ezi-3.2 (5.1 million km) ukusuka eMhlabeni ngo-1.11 ekuseni ngoLwesine, 27 May, ngokusho kwedatha yeNASA.

Lokhu kungase kubonakale kukude, kodwa kuseduze uma kuqhathaniswa nombono womkhathi, futhi i-NASA ibheka noma yini edlula endaweni engamakhilomitha ayizigidi ezingu-120 ukusuka emhlabeni wethu njengento eseduze noMhlaba.

Ngokusho kweNASA, i-2021 JF1 ingase idlule eduze noMhlaba ngoNovemba 5 ngonyaka ozayo.

Yahlukaniswa njenge-"Apollo" asteroid, eyaziwa njengenye yezinhlobo eziyingozi kakhulu zama-asteroids.

Futhi ama-asteroid "Apollo" yilawo anendlela enqamula umjikelezo woMhlaba, ngokungafani nama-asteroid "Amor" angahlangani nawo.

Kuyaphawuleka ukuthi i-2021 JF1 iyi-asteroid enkulu kunazo zonke ukudlula eMhlabeni kuleli sonto, kodwa akusiyo yodwa, ingenye yamadwala angu-4 ahlelelwe ukugwema uMhlaba ngobunzima ngoLwesine kuphela, okungu-2021 KP, ububanzi obungamamitha angu-22, futhi izodlula ebangeni elingamamayela angu-380,361 ngaphambi kuka-2021KR , amamitha angu-11 ububanzi, futhi izodlula ngamamayela ayizigidi ezingu-2.8, kanye no-2021JX2, nobubanzi obungamamitha angu-15, futhi izodlula kude. 1.4 million miles.

Ithimba le-NASA lezazi zezinkanyezi njengamanje lilandelela cishe ama-asteroid, izinkanyezi ezinomsila nezinye izinto ezingandiza eduze noMhlaba ezingaba ngu-2000.

Ngokwe-NASA, i-NEO iyigama elisetshenziselwa ukuchaza “izinkanyezi ezinomsila nama-asteroids aye adudulwa amandla adonsela phansi amaplanethi aseduze angena emizileni ewavumela ukuba angene endaweni yoMhlaba.”

Umhlaba awukaze uyibone i-asteroid yesikali esesabekayo kusukela idwala lasemkhathini elaqothula ama-dinosaur eminyakeni eyizigidi ezingu-66 edlule.

Ama-asteroid amaningi ngeke ahlangane nomkhathi woMhlaba, kodwa ezimweni ezingavamile, amatshe amakhulu asemkhathini angabangela izinkinga ezimisweni zesimo sezulu.

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