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Sozvezdie Cefei (Cep)
Cefei (ili Kefei) - mificheskii efiopskii car', suprug
Kassiopei,
otec Andromedy. Sozvezdie lisheno yarkih zvezd
i lezhit mezhdu Kassiopeei i
Maloi Medvedicei. Zanimaet na nebe
ploshad' 587.8 kvadratnogo gradusa i soderzhit 148 zvezd, vidimyh nevooruzhennym
glazom. Zvezda Cefeya - prototip
pul'siruyushih peremennyh zvezd
i simpatichnaya vizual'naya dvoinaya.
Ee blesk menyaetsya s periodom 5.4 sutok ot
3.78 do 4.63 zvezdnoi velichiny.
A zvezda VV Cefeya - samaya bol'shaya sredi izvestnyh nam zvezd: eto
zatmennaya peremennaya, glavnyi komponent kotoroi v 2000 raz bol'she Solnca.
Sozvezdie Cefeya eshe interesno tem, chto v ego storonu za schet
precessii peremeshaetsya severnyi polyus mira.
Zvezda Cefeya okazhetsya vblizi polyusa v 3100 g.,
s 5100 po 6500 gg. blizhe k polyusu budet
Cefeya,
a s 6500 do 8300 gg. -
Cefeya.
Latinskoe nazvanie: Cepheus
Publikacii s klyuchevymi slovami:
Cefei - Cepheus - Cep
Publikacii so slovami: Cefei - Cepheus - Cep | |
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