Avtory i prava: Peter Vard
(Observatoriya Barden Ridzh)
Perevod: D.Yu.Cvetkov
Poyasnenie:
Orbita,
po kotoroi Zemlya obrashaetsya vokrug Solnca – ne okruzhnost', a ellips.
Blizhaishaya k Solncu
tochka na ellipticheskoi orbite nashei prekrasnoi planety nazyvaetsya perigeliem.
V etom godu Zemlya prohodit perigelii segodnya, 4 yanvarya v 13:28 po Vsemirnomu vremeni,
na rasstoyanii okolo 147 millionov
kilometrov ot Solnca.
Dlya sravneniya,
3 iyulya proshlogo goda Zemlya proshla afelii, naibol'shee rasstoyanie ot Solnca sostavilo 152 milliona kilometrov.
Odnako rasstoyanie ot Solnca ne opredelyaet vremena goda na Zemle.
To, chto nachalo leta v yuzhnom polusharii i zimy v severnom v den' dekabr'skogo
solncestoyaniya
i prohozhdenie perigeliya razdelyayut vsego 14 dnei – prosto sovpadenie.
Eto izobrazhenie aktivnogo Solnca v linii
Hα
bylo polucheno v den' solncestoyaniya.
I to, chto Zemlya proshla perigelii cherez 11 dnei posle istoricheskogo perigeliya
kosmicheskogo apparata NASA
"Parker"
– tozhe prosto sovpadenie.
Zapushennyi v 2018 godu solnechnyi zond "Parker" 24 dekabrya 2024 goda proletel
na rasstoyanii 6.2 millionov kilometrov ot poverhnosti Solnca, pobiv svoi sobstvennyi rekord
priblizheniya k Solncu dlya
kosmicheskih apparatov s planety Zemlya.
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NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.
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Publikacii s klyuchevymi slovami:
perihelion
Publikacii so slovami: perihelion | |
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