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Asteroid 3753: lyubopytnyi kompan'on Zemli
<< Vchera 18.06.1997 Zavtra >>
Asteroid 3753: lyubopytnyi kompan'on Zemli
Avtory i prava: P. Veigert ( Universitet v 'orke ) i dr.
Poyasnenie: Zemlya ne odinoka. Ona obrashaetsya vokrug Solnca s malen'kim kompan'onom - asteroidom 3753 . Vpervye etot asteroid byl otkryt v 1986 godu i byl oboznachen 1986 OT. On sostavlyaet 5 kilometrov v diametre i dvizhetsya vokrug Solnca , udivitel'nym obrazom "tancuya" okolo Zemli . Chast' slozhnoi orbity asteroida pokazana na segodnyashnei kartinke. Zemlya dvizhetsya vokrug Solnca, i asteroid, sleduya vdol' zheltoi linii, takzhe dvizhetsya vokrug Solnca. Kazhdyi raz, delaya krug, zheltyi sled asteroida 3753 smeshaetsya, v rezul'tate chego on to operezhaet Zemlyu, to otstaet ot nee. Cikl povtoryaetsya kazhdye 385 let. Tak kak orbita asteroida 3753 naklonena k ploskosti orbity Zemli, oni nikogda ne stolknutsya . Osen'yu 1997 goda asteroid 3753 proidet nad yuzhnym polyusom Zemli na rasstoyanii, ravnom 100 rasstoyaniyam ot Zemli do Luny . Odnako yarkost' asteroida budet ochen' nizkoi, vsego 15 zvezdnyh velichin , t.e. v 10 tysyach raz slabee samoi slaboi zvezdy, kotoruyu eshe mozhno uvidet' nevooruzhennym glazom. Pozhaluista, prisylaite svoi predlozheniya o horoshem imeni dlya etogo asteroida.

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Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.

English text
Po materialam Astronomy Picture Of the Day
Publikacii s klyuchevymi slovami: Earth - asteroid - asteroidy - Zemlya
Publikacii so slovami: Earth - asteroid - asteroidy - Zemlya
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