Serpens Constellation

  • Auteur: Source Wikipedia
  • ISBN: 9781155870687
  • Date de sortie: 2010-05
  • Collection: Books LLC, Wiki Series
  • Total Download: 7403
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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: 25. Chapters: Hoag's Object, Serpens, List of stars in Serpens, Serpens X-1, Serpens XR-2, Serpens X-2, Abell 2147, Serpens Caput X-1, Kodaira 1, Gliese 710, Eagle Nebula, COROT-2b, NGC 6118, Alpha Serpentis, COROT-9b, Gamma Serpentis, Lambda Serpentis, Delta Serpentis, Beta Serpentis, Messier 5, Epsilon Serpentis, Theta Serpentis, HD 136118 b, Tau8 Serpentis, Tau Serpentis, Seyfert's Sextet, Tau6 Serpentis, Tau5 Serpentis, Xi Serpentis, IC 1101, HD 175541, Tau Serpentis, Tau4 Serpentis, HD 143436, HD 168746 b, HD 168443, E Serpentis, HD 175541 b, 3C 321, Tau7 Serpentis, Serpens south, HD 138573, HD 142093, Tau Serpentis, Psi Serpentis, Palomar 5, HD 168443 b, NGC 6027d, Iota Serpentis, NGC 6027e, NGC 6027b, NGC 6027c, NGC 5921, Mu Serpentis, NGC 5962, Chi Serpentis, Tau Serpentis, NGC 5964, Nu Serpentis, Omicron Serpentis, Omega Serpentis, Upsilon Serpentis, Kappa Serpentis, Zeta Serpentis, Sigma Serpentis, Phi Serpentis, Pi Serpentis, Rho Serpentis, FH Serpentis, IC 4756. Excerpt: This is the list of notable stars in the constellation Serpens, sorted by decreasing brightness. Serpens X-1 (Ser X-1, formerly Ser XR-1) is an astronomical X-ray source in the constellation Serpens, specifically Serpens Cauda. It is the first X-ray source found in the constellation. As of August 27, 2007, discoveries concerning asymmetric iron line broadening and their implications for relativity have been a topic of much excitement. With respect to the asymmetric iron line broadening, Edward Cackett of the University of Michigan commented, "We're seeing the gas whipping around just outside the neutron star's surface, ." "And since the inner part of the disk obviously can't orbit any closer than the neutron star's surface, these measurements give us a maximum size of the neutron star's diameter. The neutron stars can be no larger than 18 to 20...

Beowulf and the Dragon

  • Auteur: Christine Rauer
  • ISBN: 9780859915922
  • Date de sortie: 2000
  • Collection: Boydell & Brewer
  • Total Download: 6753
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The analogues discussed are presented with facing translations and detailed bibliographies."--BOOK JACKET.

Histoire Naturelle Des Quadrup des Ovipares Et Des Serpens

  • Auteur:
  • ISBN:
  • Date de sortie: 1799
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  • Total Download: 9080
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Illustrated Guide to Astronomical Wonders

  • Auteur: Robert Thompson
  • ISBN: 0596526857
  • Date de sortie: 2007
  • Collection: "O'Reilly Media, Inc."
  • Total Download: 6603
  • Total Read: 2939

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Offers basic information about astronomy, including its terminology, the best equipment to purchase for stargazing, and images of over one hundred objects to view in the night sky such as star clusters, nebulae, and galaxies.

Brady s Book of Fixed Stars

  • Auteur: Bernadette Brady
  • ISBN: 9781578631056
  • Date de sortie: 1999-09-01
  • Collection: Weiser Books
  • Total Download: 6864
  • Total Read: 5220

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For the first time, this book offers astrologers: Paran Maps and Star Phases for over 60 stars; new insights into the natal use of fixed stars, as well as their use in mundane astrology; extensive appendices of Heliacal Rising and Acronychal Settinggraphs and tables so that, for any given location, the dates of these risings and settings can be found; a list of 176 stars with their 21st century Ptolemaic precessed positions versus their commonly-considered positions based on Ulugh Beg's methods.

Plants of British Columbia

  • Auteur: Hong Qian
  • ISBN: 9780774806527
  • Date de sortie: 1998-01
  • Collection: UBC Press
  • Total Download: 6541
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This book is an up-to-date checklist of the current valid taxonomyfor all vascular plants, bryophytes, and lichens in British Columbia,including synonyms, species codes, and other information. A convenient,geographically restricted, comprehensive checklist like this one willaid greatly in avoiding the present confusion concerning the names ofmany species in the ecological and systematic literature, as well as inapplied fields. The book is organized into three sections. Part 1 organizes speciesalphabetically according to taxonomic order by families of vascularplants, bryophytes, and lichens. Within each family, the genera arelisted alphabetically, along with any synonomies (former names) andcommon names. In Part 2 species are organized alphabetically accordingto their scientific names. Part 3 lists common names followed by theirscientific names. Excluded names (names inappropriately applied toplants in B.C.) are given in an appendix. Those familiar with planttaxonomy will find Part 1 particularly helpful when checkingnomenclature; semi-professionals familiar with scientific names willuse Part 2 and then Part 1; those who know only common names will checkPart 3 and then Part 2 and Part 1 to determine families. There is presently considerable confusion about many species namesin B.C. Plant names change for many reasons and new plants invade.Information about plants in B.C. is scattered in several checklists,most of them incomplete or out of date; for some species, such asliverworts, no provincial checklist even exists. This checklisttherefore will be useful to all professionals working with vegetationand for students in agriculture, botany, ecology, forestry and othersciences. Although the focus is on B.C., the book will also be usefuloutside the province, particularly in the northwest American states andin Alberta and the Yukon.

Tentamen herpetologiae

  • Auteur: Jacob Theodor Klein
  • ISBN:
  • Date de sortie: 1755
  • Collection:
  • Total Download: 5021
  • Total Read: 6951

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