600-mita na mita zai wuce duniya a ƙarshen Maris

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600-mita na mita zai wuce duniya a ƙarshen Maris 558_1
600-mita na mita zai wuce duniya a ƙarshen Maris

A cewar hasashen, daga ciki zai sami diamita na kusan mita 914, kuma faduwar ta daga mita 440 zuwa 680. Sunansa - 2001 FO32 - Gunawar Jiran Bincike Lincoln kusa da bincike na Lincoln kusa da bincike (layi) a lokacin da masarratu kuma suka bude asirtoist.

Jikin samaniya zai wuce ƙasa a ƙarshen Maris. Saurin sa zai kusan kilomita dubu 124 a kowace awa. Wannan ya fi saurin daga abin da yawancin asteroids kwari. Dalilin irin wannan sauri yana da sabon abu na wannan sararin samaniya. An murƙushe shi da digiri 39 zuwa jirgin sama na duniya Orbit.

2001 FO32 yana matso kusa da duniyar don nesa da kimanin mil miliyan biyu. Sau biyar ne fiye da nisa ga wata. A cikin tsarin sararin samaniya, saboda haka 2001 FO32 an rarrabe shi azaman "yiwuwar haɗari harsterid". Koyaya, babu barazanar karo da duniya. "Mun sami asteroid shekaru 20 da suka gabata kuma mun yi karatun yanayin yanayin da ke kewaye da rana," in ji Paul Chos, darektan cibiyar don yin nazarin abu na kusa.

600-mita na mita zai wuce duniya a ƙarshen Maris 558_2
Tashar ta nuna 2001 FO32, wanda hakan yana motsawa a kewayen rana (fari ellipse) / © NASA / JPL-Caltech

"Taron" Maris 21 zai samar da hanyoyin kwayoyin da dama don karbar ra'ayin girman iskar isoid da albedo. Kuma san kusan kayan haɗin. Musamman, karatun bakan gizo da aka nuna daga saman asteroid, trusomers za su auna "alama" na ma'adanin ma'adanai.

Nazarin da niyyar yin aiki tare da taimakon wani mai mita 3.2-mita wanda ke kan saman tsibirin na Hawai da Spex da Specterored Spectropher. "Yanzu akwai kadan game da ginin, kuma godiya ga tsarinta, za mu iya koyon sabona," in ji masani daga dakin gwaje-gwaje na NASA.

Hakanan hukumar ta ce ta nuna masoya na masoya don gudanar da bincike kan nasu. Don haka, Paul Chodas ya ce, uwardodi za ta kasance mafi kyawun abu yayin tuki ta hanyar jirgin kudu. Yana fatan cewa masoya za su iya yin shaida wannan sabon abu. "Masana taurari a cikin kudu na kudu za su iya ganin asteroid da maraice kafin mafi kusancin rashin ƙarfi. Amma saboda wannan suna buƙatar telescope mai matsakaici tare da rami na akalla inci takwas, da kuma taswira, "Chodas ya taƙaice.

Source: Kimiyya mara kyau

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