... Data from the tables (Planetary data, stars, constants, etc.) may be used for ... Can the star Proxima Centauri be visible from the vicinity of Alpha Centauri by ... The disk of the central star can be considered as a point source of light. 4.3. ...
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Ссылки http://www.issp.ac.ru/iao/2014/booklet/ia14_booklet_en1_page_B01.pdf -- 250.6 Кб -- 22.10.2014 Похожие документы
... Scientists proved that the problem of preserving the Earth's climate and the annual change of seasons can be solved by a small star, negligible mass, but similar to a main-sequence star, moving in a circular orbit around the Sun. ...
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Ссылки http://www.issp.ac.ru/iao/2014/booklet/ia14_booklet_en1_page_B02.pdf -- 257.5 Кб -- 22.10.2014 Похожие документы
... Pollux Vega Betelgeuse Rigel Fomalhaut Antares Aldebaran Spica Aql Aur Boo Car Cen B Cen CMa CMi Cru Cru Cyg Eri Gem Lyr Ori Ori PsA Sco Tau Vir A 20 brightest stars in the sky DEC 47 41 38 57 36 49 09 18 36 43 26 43 19 56 10 32 39 24 55 12 s s s s s s s ...
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Ссылки http://www.issp.ac.ru/iao/2015/booklet/b06_ia15_stars_20+4_greek_abc.pdf -- 370.1 Кб -- 03.12.2015 Похожие документы
... called W hite Leopard ( Pardus Album) in the sky in the very past, in which the number of stars were exactly equal to the number of letters in the Greek alphabet, and the stars had magnitudes PaA +0.10m, PaA +0.20m, PaA +0.30m, PaA +0.40m, and ...