wyszukanych pozycji: 53
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Binary star discoveries in the URAT1 catalog
ISBN: 9781512089486 / Angielski / Miękka / 2015 / 214 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. Data mining using the recently published First U.S. Naval Observatory Astrometric Robotic Telescope Catalog (URAT1) has allowed the identification over 9400 common proper motion binary star systems many of which appear to be new discoveries.
Data mining using the recently published First U.S. Naval Observatory Astrometric Robotic Telescope Catalog (URAT1) has allowed the identification ove...
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cena:
49,04 |
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Discover your own double star
ISBN: 9781499515794 / Angielski / Miękka / 2014 / 48 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. |
cena:
65,84 |
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The Plymouth Naval Memorial: - An explorers guide
ISBN: 9781523250295 / Angielski / Miękka / 2016 / 64 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. This book is compiled from the records maintained by the Commonwealth War Graves Commission of servicemen and women killed or missing since the start of the First World War in 1914. The book is divided into 10 sections that contain details of the location within the site where United Kingdom or Australian service personnel who were one of five or less of their particular service rank to lose their lives are commemorated. Every life lost as a result of military service is a tragedy for the family and friends of the individual, and this book does not seek to imply that those listed here are any...
This book is compiled from the records maintained by the Commonwealth War Graves Commission of servicemen and women killed or missing since the start ...
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cena:
41,77 |
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Gravestones of Worcestershire: Memorials and Inscriptions
ISBN: 9781544949345 / Angielski / Miękka / 2017 / 98 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. |
cena:
89,13 |
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American agriculture in old adverts: 1900-1910
ISBN: 9781511409223 / Angielski / Miękka / 2015 / 72 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. It would be lovely if there was one concise definition of social history that all active social historians would agree to use - sadly there isn't. The attraction of social history to a collector-classifier such as me is that the breath of the subject is so wide and the number of primary sources is so large that it is a simple task to find a topic that hasn't been studied before. What can be more problematic is gaining access to the information required to conduct meaningful research. It is hard to underestimate the impact that the increasing availability of on-line newspaper archives will...
It would be lovely if there was one concise definition of social history that all active social historians would agree to use - sadly there isn't. The...
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cena:
45,44 |
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1800 new double stars for amateur observers
ISBN: 9781499364125 / Angielski / Miękka / 2014 / 72 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. |
cena:
65,84 |
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The Portsmouth Naval Memorial: - An explorers guide
ISBN: 9781523237777 / Angielski / Miękka / 2016 / 38 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. This book is compiled from the records maintained by the Commonwealth War Graves Commission of servicemen and women killed or missing since the start of the First World War in 1914. The book is divided into five sections that contain details of the location within the site where service personnel who were one of five or less of their particular service rank to lose their lives are commemorated. Every life lost as a result of military service is a tragedy for the family and friends of the individual, and this book does not seek to imply that those listed here are any more deserving of memory...
This book is compiled from the records maintained by the Commonwealth War Graves Commission of servicemen and women killed or missing since the start ...
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cena:
41,77 |
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The South African Picture Postcard Catalogue 2015: Vol. 2 - Checklists of postcards
ISBN: 9781502454140 / Angielski / Miękka / 2014 / 170 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. |
cena:
67,88 |
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The Honolulu Memorial: - An explorers guide
ISBN: 9781523225361 / Angielski / Miękka / 2016 / 48 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. This book is compiled from the records maintained by the American Battle Monuments Commission (ABMC) of servicemen and women killed or missing since April 6th 1917. The ABMC lists over 218,000 names of dead and missing service personnel. Of these just over 28,780 (13.2%) are to be found at the Honolulu Memorial which is located within the National Memorial Cemetery of the Pacific. The book is divided into sections that contain details of the location within the site where service personnel who were one of five or less of their particular service rank to lose their lives are commemorated....
This book is compiled from the records maintained by the American Battle Monuments Commission (ABMC) of servicemen and women killed or missing since A...
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cena:
41,77 |
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Identifying Identical Twin Star Systems from the SDSS Data Release 10
ISBN: 9781496107206 / Angielski / Miękka / 2014 / 36 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. Data mining the SDSS Data Release 10 has yielded a total of 481 pairs of stars separated by between 3 and 30 arc second where all five listed de-reddened magnitudes (u, g, r, i and z bands) for the two stars are within 0.05 magnitudes. 473 of these binary stars are believed to be new discoveries. The SDSS provides photometry in five different wavebands and these results can be used to estimate the spectral energy distribution of the star. It is possible to extrapolate from the SDSS results obtained from previously studied stars to the absolute magnitude, and hence the distance, of previously...
Data mining the SDSS Data Release 10 has yielded a total of 481 pairs of stars separated by between 3 and 30 arc second where all five listed de-redde...
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cena:
45,44 |
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Steam Highwayman 3: The Reeking Metropolis
ISBN: 9781999798529 / Angielski / Miękka / 2021 / 276 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. |
cena:
108,78 |
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Grave Hunting - Tips and Tales
ISBN: 9781519771971 / Angielski / Miękka / 2015 / 26 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. |
cena:
35,69 |
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State Revenue Stamps
ISBN: 9781517764357 / Angielski / Miękka / 2015 / 52 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. I have been a stamp collector for over 40 years, a postal historian and a philatelist for about 15 of those years and a specialist collector of revenue stamps and documents for the last 5 years. I've been a member of some the most friendly and well-run groups you could ever imagine - the State Revenue Society and the American Philatelic Society are both examples of best practice - and I even flirted briefly with philatelic exhibiting. Despite having served such a lengthy apprenticeship I still don't have an answer to a really basic question: Why are postage stamps catalogued, collected and...
I have been a stamp collector for over 40 years, a postal historian and a philatelist for about 15 of those years and a specialist collector of revenu...
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cena:
41,77 |
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Unusual Commonwealth War Graves and Memorials
ISBN: 9781522930495 / Angielski / Miękka / 2015 / 110 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. |
cena:
45,44 |
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Identifying Common Proper Motion Binary Star Systems
ISBN: 9781494863630 / Angielski / Miękka / 2014 / 50 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. Data mining using the recently published 1500 square degree near infrared proper motion catalogue from the UKIDSS Large Area Survey has yielded 1220 common proper motion binary star systems of which 1129 appear to be new discoveries. Each component of a common proper-motion pair can be considered to be at the same distance from the observer, of the same age and subject to the same degree of reddening. These pairs are an interesting area for both amateur and professional astronomers to research because they do not fall into either of the extensively studied groups of orbiting binary stars or...
Data mining using the recently published 1500 square degree near infrared proper motion catalogue from the UKIDSS Large Area Survey has yielded 1220 c...
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cena:
45,44 |
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Unique South African War Graves and Memorials Worldwide
ISBN: 9781522984740 / Angielski / Miękka / 2015 / 70 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. |
cena:
45,44 |
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Unique Australian War Graves and Memorials Worldwide
ISBN: 9781522933557 / Angielski / Miękka / 2015 / 122 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. |
cena:
45,85 |
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Unusual Commonwealth War Graves and Memorials: Vol. 4 - Iraq
ISBN: 9781515131083 / Angielski / Miękka / 2015 / 64 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. This book is compiled from the records maintained by the Commonwealth War Graves Commission of servicemen and women killed or missing since the start of the First World War in 1914. The first section contains details of the location of the grave or memorial in Iraq naming servicemen or women who were one of five or less of their particular service rank who lost their lives. The second section contains details of the location of the grave or memorial in Iraq naming servicemen or women who were one of five or less of their particular regiment or service who lost their lives. Every life lost as...
This book is compiled from the records maintained by the Commonwealth War Graves Commission of servicemen and women killed or missing since the start ...
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cena:
45,44 |
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The Cambridge American Cemetery
ISBN: 9781518834288 / Angielski / Miękka / 2015 / 102 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. |
cena:
41,77 |
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Unusual Commonwealth War Graves and Memorials: Vol. 5 - Germany
ISBN: 9781522914075 / Angielski / Miękka / 2015 / 56 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. |
cena:
45,44 |