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Sozvezdie Oktant (Oct)
Vvedeno Lakailem v 1763 g.; soderzhit v svoih granicah yuzhnyi polyus mira i lisheno yarkih zvezd. Zanimaet na nebe ploshad' v 291.0 kvadratnogo gradusa i soderzhit 56 zvezd, vidimyh nevooruzhennym glazom. Iz nih blizhaishaya k polyusu, Sigma imeet blesk 5.48 zvezdnoi velichiny.
Latinskoe nazvanie: Octans
Publikacii s klyuchevymi slovami:
Oktant - Octans - Oct
Publikacii so slovami: Oktant - Octans - Oct | |
Sm. takzhe:
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Astrometriya
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Astronomicheskie instrumenty
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Astronomicheskoe obrazovanie
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Astrofizika
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Istoriya astronomii
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Kosmonavtika, issledovanie kosmosa
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Lyubitel'skaya astronomiya
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Planety i Solnechnaya sistema
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Solnce