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Re[2]: U komety PanSTARRS rastet antihvost
27.05.2013 16:43 | A. V. Malkin
Kruto!
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- U komety PanSTARRS rastet antihvost
(Astronomicheskaya kartinka dnya,
26.05.2013, 1.6 KBait, otvetov: 2)
Kogda 23 marta planeta Zemlya podoshla k ploskosti orbity komety PanSTARRS (C/2011
L4), nablyudateli
poluchili udovol'stvie
lyubovat'sya ee
velikolepnym anti-hvostom.
Dlinnyi, tonkii anti-hvost, vidimyi na etoi fotografii,
protyanulsya pochti na 4
gradusa ili pochti na 8 uglovyh diametrov polnoi Luny.
Hvost steletsya vdol' orbity komety po mere togo, kak ona pokidaet vnutrennyuyu chast'
Solnechnoi sistemy.
My vidim orbitu uletayushei komety prakticheski
s rebra, i
poetomu nam kazhetsya, chto anti-hvost ukazyvaet tochno na Solnce. Eto takzhe sozdaet
vidimost', chto
pylevye hvosty komety, sduvaemye solnechnym svetom, napravleny
v
protivopolozhnuyu storonu ot anti-hvosta.
Kometa, uplyvayushaya vse dal'she na sever po Zemnomu nebu,
vidna prakticheski
vsyu noch' dlya zhitelei severnogo polushariya, odnako seichas ee nablyudeniyu ochen' meshaet
svet polnoi Luny.
Anti-hvost komety PanSTARRS samyi dlinnyi s 1957 goda, kogda k nam priletala
kometa Arenda-Rolanda.
Kosmonova: redaktor Astronomicheskoi kartinki dnya vystupit v Stokgol'me vo vtornik, v 6 chasov vechera.
- Re: U komety PanSTARRS rastet antihvost
(S. I. Gordeev,
27.05.2013 5:43, 158 Bait, otvetov: 1)
Uvazhaemye kollegi! Hvost komety PanSTARRS dlya nablyudatelya s Zemli povorachivaetsya vlevo i poetomu "antihvost" rastet.
Best regards!GSI
- >> Re[2]: U komety PanSTARRS rastet antihvost
(A. V. Malkin,
27.05.2013 16:43, 85 Bait)
Kruto!