Delta Sculptoris

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Author : Source Wikipedia
ISBN : 1230805680
Genre :
File Size : 85.87 MB
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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Pages: 26. Chapters: Abell 2667, Alpha Sculptoris, Beta Sculptoris, Cartwheel Galaxy, Delta Sculptoris, Epsilon Sculptoris, Gamma Sculptoris, Gliese 1, HD 4113, HD 4113 b, HD 4208, HD 4208 b, HD 9578, Iota Sculptoris, Kappa Sculptoris, Lambda Sculptoris, List of nearest stars, List of stars in Sculptor, Mu Sculptoris, NGC 10, NGC 24, NGC 288, NGC 300, NGC 55, NGC 7793, Pi Sculptoris, Sculptor Dwarf Galaxy, Sculptor Dwarf Irregular Galaxy, Sculptor Galaxy, Sigma Sculptoris, SN 2009gj, Tau Sculptoris, Theta Sculptoris, WASP-8b, WD 0137-349, WISEPC J232728.75-273056.5, WISE 0031-3840, Xi Sculptoris, Zeta Sculptoris. Excerpt: This list contains all known stars and brown dwarfs at a distance of up to 5 parsecs (16.3 light-years) from the Solar System, ordered by increasing distance. In addition to the Solar System, there are another 55 stellar systems currently known lying within this distance. These systems contain a total of 56 hydrogen-fusing stars, 15 brown dwarfs, and 4 white dwarfs. Despite the relative proximity of these objects to the Earth, only nine of them have an apparent magnitude less than 6.5, which means only about 13% of these objects can be observed with the naked eye. Besides the Sun, only three are first-magnitude stars: Alpha Centauri, Sirius, and Procyon. All of these objects are located in the Local Bubble, a region within the Orion-Cygnus Arm of the Milky Way Galaxy. Stars visible to the unaided eye have their magnitude shown in light blue below. The classes of the stars and brown dwarfs are shown in the color of their spectral types (these colors are derived from conventional names for the spectral types and do not represent the star's observed color). Many brown dwarfs are not listed by visual magnitude but are listed by near-IR J band magnitude. Some of the parallax and distance results are preliminary...

Eternal Doctrine

Author : Tommi Salminen
ISBN : 9789515683946
Genre : Fiction
File Size : 66.37 MB
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Six months have passed since the Precursor starship Vindicator arrived at the starbase in Earth's orbit. The Ur-Quan are busy fighting a civil war, but their forces are still grossly superior to those of the hastily assembled New Alliance of Free Stars. Both a carrot and a stick are bound to be needed when the Alliance deals with alien races. As Captain Zelnick of the Vindicator said: If you plan to save the galaxy, you have to be prepared to push a few old ladies down the stairs. This book continues where Groombridge Log left off and concludes the novelization of Star Control 2.
Category: Fiction

The Constellation Observing Atlas

Author : Grant Privett
ISBN : 9781461476481
Genre : Science
File Size : 84.7 MB
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Designed for anyone who wishes to learn the constellations or observe the best and brightest deep sky objects and double stars, this book contains an alphabetical list of constellations complete with star maps, historical background, and highlights of deep sky objects. Each entry contains position and physical information on enough stars to support astronomers in star-hopping, swinging the telescope from star to star to star to arrive at a faint target. It provides a carefully selected list of accessible and rewarding deep sky objects. Full-color maps show the constellations, with star types (spectral and physical) indicated by the colors used on the map. Extended objects such as galaxies and nebulae are shown with the approximate apparent size in the sky. With unmatched thoroughness and accessibility, this is a constellation atlas that makes the ideal companion to a night's telescope viewing, for novices and expert amateur astronomers alike. Easy to navigate and refer to, it is the key that unlocks the door to greater night sky exploration.
Category: Science

Sculptor Constellation List Of Nearest Stars Sculptor Ngc 300 Sculptor Galaxy List Of Stars In Sculptor Gliese 1 Cartwheel Galaxy

Author : Books LLC
ISBN : 1155395778
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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Pages: 102. Not illustrated. Chapters: List of Nearest Stars, Sculptor, Ngc 300, Sculptor Galaxy, List of Stars in Sculptor, Gliese 1, Cartwheel Galaxy, Ngc 55, Sculptor Dwarf Galaxy, Ngc 7793, Hd 4208, Hd 4208 B, Hd 4113, Wd 0137-349, Ngc 288, Sculptor Dwarf Irregular Galaxy, Hd 4113 B, Hd 9578, Kappa Sculptoris, Lambda Sculptoris, Hd 9578 B, Epsilon Sculptoris, Alpha Sculptoris, Delta Sculptoris, Tau Sculptoris, Sigma Sculptoris, Sn 2009gj, Zeta Sculptoris, Theta Sculptoris, Beta Sculptoris, Xi Sculptoris, Gamma Sculptoris, Iota Sculptoris, Mu Sculptoris, Pi Sculptoris. Excerpt: This list of stars nearest to the Earth is ordered by increasing distance out to a maximum of five parsecs (16.308 light-years). Including the Solar System, there are currently 50 stellar systems known which may lie within this distance. These systems contain a total of 65 known stars and four known brown dwarfs. All of them are in the Milky Way Galaxy. Stars and brown dwarfs which have an apparent magnitude greater than 6.5, and thus cannot typically be observed with the naked eye, are shown in . The classes of the stars and brown dwarfs are shown in the color of their spectral types. (These colors are derived from conventional names for the spectral types and do not reflect the star's observed color.) Some parallax and distance results were measured by the Research Consortium on Nearby Stars (RECONS), and these might be only preliminary measurements. The only first-magnitude stars on this list are Alpha Centauri, Sirius, and Procyon. See also List of nearest bright stars. The following map shows all of the 32 star systems within 14 light-years of the Sun (shown as Sol). Double and triple stars are shown "stacked," but the true location is the star closest to the central plane. Color corresponds to the table above. Ross 248, currently at a distance of 10.3 li...


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ISBN : IOWA:31858045162298
Genre : Science
File Size : 88.40 MB
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Category: Science

Yearbook Of Astronomy 2007

Author : Patrick Moore
ISBN : 140505333X
Genre : Science
File Size : 70.90 MB
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Yearbook of Astronomy 2007 is the book that no stargazer should be without. This fully updated 2007 edition features a range of specially commissioned articles by some of the worlds top astronomers, an authoritative collection of charts and astronomical data, and a month-by-month guide to events in the coming year, such as eclipses, comets, meteors, nebulae, and phases of the moon.
Category: Science

Astronomical Recreations

Author : Jacob Green
ISBN : HARVARD:32044013534839
Genre : Constellations
File Size : 43.75 MB
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Category: Constellations


Author : Agnes Mary Clerke
ISBN : PRNC:32101007018136
Genre : Astronomy
File Size : 81.77 MB
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Category: Astronomy

Lessons In Astronomy

Author : Charles Augustus Young
ISBN : UOM:39015064564019
Genre : Astronomy
File Size : 55.77 MB
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Category: Astronomy

Scientific And Technical Aerospace Reports

Author :
ISBN : STANFORD:36105007167583
Genre : Aeronautics
File Size : 81.80 MB
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Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Category: Aeronautics

Triple Star Systems

Author : Source Wikipedia
ISBN : 1155655028
Genre :
File Size : 63.17 MB
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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Pages: 35. Chapters: Alpha Centauri, Polaris, Rigel, Alpha Herculis, Alpha Crucis, Upsilon Andromedae, 40 Eridani, Beta Monocerotis, Regulus, HD 188753, Zeta Orionis, HD 38529, Zeta Aquilae, Gliese 570, 26 Draconis, Alpha Serpentis, EZ Aquarii, Gamma Leporis, 36 Ophiuchi, Lambda Scorpii, Beta Aurigae, Eta Herculis, Beta Centauri, Mu Herculis, Delta Aquilae, Gamma Arietis, Delta Cygni, Eta Virginis, Beta Serpentis, 44 Bo tis, Mu Bo tis, Iota Bo tis, Eta Geminorum, Theta Serpentis, Epsilon Aquilae, Nu Arae, Epsilon Capricorni, YZ Cassiopeiae, Tau Aurigae, Alpha Ursae Majoris, 7 Camelopardalis, Xi Serpentis, Lambda Tauri, Nu Sagittarii, Tau Arietis, Pi Sagittarii, Kappa Sagittarii, Theta Sagittarii, Pi Ursae Minoris, Pi Capricorni, Kappa Sculptoris, Atlas, Zeta Sagittarii, 27 Canis Majoris, Delta Ursae Majoris, Upsilon Tauri, Xi Tauri, Tau Capricorni, Omicron Cassiopeiae, GJ 1245, Epsilon Ursae Minoris, HR 9038, Taygeta, Iota Trianguli Australis, Pi Scorpii, Pi Cephei, P Velorum, Upsilon Cassiopeiae, Gamma Sextantis, Kappa Cephei, Delta Sculptoris, Tau Tauri, Kappa Volantis, Phi Virginis, 19 Cephei, Epsilon Volantis, Kappa Persei, Eta Volantis, Theta Pictoris. Excerpt: Alpha Centauri (? Centauri, ? Cen; also known as Rigil Kentaurus, Rigil Kent, or Toliman) is the brightest star in the southern constellation of Centaurus. Although it appears to the unaided eye as a single object, Alpha Centauri is actually a binary star system (designated Alpha Centauri AB or ? Cen AB) whose combined visual magnitude of -0.27 would qualify it as the third single brightest star in the night sky after -0.72 magnitude Canopus. Its individual component stars are named Alpha Centauri A (? Cen A), with 110% of the mass and 151.9% the luminosity of our Sun, and Alpha Centauri B (? Cen B), at 90.7% of Sol's mass and 50.0% of its luminosity. During the stars'...

Deep Sky Name Index 2000 0

Author : Hugh C. Maddocks
ISBN : UOM:49015003026664
Genre : Astronomy
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Category: Astronomy