...You may convert to and distribute this work in any binary, compressed, marked up, nonproprietary or proprietary form, including any word processing or hypertext form...
James Stevenson 「Ceremonial of Hasjelti Dailjis and Mythical Sand Painting of the」
...So we find parallax, proper motion, doublestars, binary systems, variable stars, and new stars all bound together...
George Forbes 「History of Astronomy」
...All these threeclasses of binary systems are now known to be very numerous...
E. Walter Maunder 「Are the Planets Inhabited?」
...The star selected by Bessel is a binary known as 61 Cygni, thecomponents being of magnitudes 5·5 and 6 respectively...
Thomas Orchard 「The Astronomy of Milton's 'Paradise Lost'」
...The finest binary star in the northern heavens is Castor, the brighterof the two leading stars in the constellation Gemini...
Thomas Orchard 「The Astronomy of Milton's 'Paradise Lost'」
...The ellipse described by thispair is the most eccentric of known binary orbits, and approaches inform the path pursued by Encke’s comet round the Sun...
Thomas Orchard 「The Astronomy of Milton's 'Paradise Lost'」
...Our knowledge of binary star systems brings us to what may be regardedas the threshold of the fabric of the heavens...
Thomas Orchard 「The Astronomy of Milton's 'Paradise Lost'」
...If the distance betweenthe pair of stars forming a binary be four seconds, the orbit we have toscrutinise is only as large as the apparent size of a penny-piece at thedistance of one mile...
Robert Stawell Ball 「The Story of the Heavens」
...We cannot,however, assert that Mizar is a binary, inasmuch as observations havenot yet established the existence of a motion of revolution...
Robert Stawell Ball 「The Story of the Heavens」
...A pairing of stars in this way, though often casually alluded toas a double star, is properly termed a "binary," or binary system...
Cecil G. Dolmage 「Astronomy of To-day」
...By means of the spectroscope Capella is shown to be really composed oftwo stars (one about twice as bright as the other) situated very closetogether and forming a binary system...
Cecil G. Dolmage 「Astronomy of To-day」
...Procyon is also a binary, its companion having been discovered byProfessor J...
Cecil G. Dolmage 「Astronomy of To-day」
...Alpha Centauri—the nearest star to the earth—is a visual binary, thecomponent bodies revolving around each other in a period of abouteighty-one years...
Cecil G. Dolmage 「Astronomy of To-day」
...Among the numerous binary stars the orbits of some fifty have beensatisfactorily determined...
Cecil G. Dolmage 「Astronomy of To-day」
...It is apparentlya binary, and if so will some time widen again,but its period is unknown...
Garrett Serviss 「Pleasures of the telescope」
...We begin our attack with the five-inchon Σ 1932, but not too confident that we shall come offvictors, for this binary has been slowly closing for manyyears...
Garrett Serviss 「Pleasures of the telescope」
...The tenth-magnitude staris a binary of short period (probably less than fifty years),the distance of whose components was 2" in 1859, 1" in1880, 0...
Garrett Serviss 「Pleasures of the telescope」
...It is probablya binary...
Garrett Serviss 「Pleasures of the telescope」
...Later he said: “I adhere to the conviction thatProcyon and Sirius form real binary systems, consisting of a visible and aninvisible star...
George Forbes 「History of Astronomy」
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