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Author: Paul Parsons
Publisher: Springer Science & Business Media
ISBN: 1447102452
Category : Science
Languages : en
Pages : 253
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Book Description
Deep-sky observing is easily the most popular field for amateur astronomers. The big problem faced by non-professional observers is what to look at - what is visible at a particular time of year. The Deep-Sky Observers Year is a month-by-month guide to the best objects to view. Objects are given a "star rating" according to how difficult they are to observe or image with a particular size of telescope. The book includes many images produced by amateur astronomers, as well as photographs from NASA, ESA, and ESO. There is background information about the objects, along with lots of useful tips, hints, and resources.
Author: Paul Parsons
Publisher: Springer Science & Business Media
ISBN: 1447102452
Category : Science
Languages : en
Pages : 253
Get Book Here
Book Description
Deep-sky observing is easily the most popular field for amateur astronomers. The big problem faced by non-professional observers is what to look at - what is visible at a particular time of year. The Deep-Sky Observers Year is a month-by-month guide to the best objects to view. Objects are given a "star rating" according to how difficult they are to observe or image with a particular size of telescope. The book includes many images produced by amateur astronomers, as well as photographs from NASA, ESA, and ESO. There is background information about the objects, along with lots of useful tips, hints, and resources.
Author: George Orwell
Publisher: Atlantic Books (UK)
ISBN:
Category : Drama
Languages : en
Pages : 268
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Book Description
Celebrating the seventieth anniversary of Coming up for Air and the sixtieth anniversary of 1984.
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ISBN:
Category :
Languages : en
Pages : 210
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ISBN:
Category : Almanacs, American
Languages : en
Pages : 210
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Author: Patrick Moore
Publisher: Springer
ISBN: 9781848007963
Category : Science
Languages : en
Pages : 368
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Book Description
For this new edition, the text has been brought fully up to date – and the period covered is from 2005 to 2010. Inevitably, this has meant that large sections of the book have been completely rewritten. Much has happened since the ?rst edition was published in 1998. Patrick Moore December 2004 v 00-OY2e_PRE(i-xvi).qxd 14/2/05 2:03 PM Page vii Contents Preface. . . . . . . . . . . . . . . . . . . . . . . . . . . . v Introduction . . . . . . . . . . . . . . . . . . . . . . . . ix Phases of the Moon 2005–2010 . . . . . . . . . . . . . . xii January . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 February . . . . . . . . . . . . . . . . . . . . . . . . . . 39 March. . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 April. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97 May . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127 June . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155 July . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181 August. . . . . . . . . . . . . . . . . . . . . . . . . . . . 209 September. . . . . . . . . . . . . . . . . . . . . . . . . . 237 October . . . . . . . . . . . . . . . . . . . . . . . . . . . 265 November. . . . . . . . . . . . . . . . . . . . . . . . . . 295 December. . . . . . . . . . . . . . . . . . . . . . . . . . 325 Appendix A: The 88 Constellations. . . . . . . . . . . . 351 Appendix B: Glossary . . . . . . . . . . . . . . . . . . . 353 Appendix C: The Greek Alphabet. . . . . . . . . . . . . 363 Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365 vii 00-OY2e_PRE(i-xvi).qxd 14/2/05 2:03 PM Page ix Introduction It was once said that ‘the night sky always looks much the same’. In fact, nothing could be further from the truth. There are 365 days in each year (366 in a Leap Year!), and from an astronomical point of view no two are alike.
Author: Anonymous
Publisher: BoD – Books on Demand
ISBN: 3368195654
Category : Fiction
Languages : en
Pages : 206
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Book Description
Reprint of the original, first published in 1873.
Author: Dominic Ford
Publisher: Springer
ISBN: 1493906291
Category : Science
Languages : en
Pages : 246
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Book Description
To the naked eye, the most evident defining feature of the planets is their motion across the night sky. It was this motion that allowed ancient civilizations to single them out as different from fixed stars. “The Observer’s Guide to Planetary Motion” takes each planet and its moons (if it has them) in turn and describes how the geometry of the Solar System gives rise to its observed motions. Although the motions of the planets may be described as simple elliptical orbits around the Sun, we have to observe them from a particular vantage point: the Earth, which spins daily on its axis and circles around the Sun each year. The motions of the planets as observed relative to this spinning observatory take on more complicated patterns. Periodically, objects become prominent in the night sky for a few weeks or months, while at other times they pass too close to the Sun to be observed. “The Observer’s Guide to Planetary Motion” provides accurate tables of the best time for observing each planet, together with other notable events in their orbits, helping amateur astronomers plan when and what to observe. Uniquely each of the chapters includes extensive explanatory text, relating the events listed to the physical geometry of the Solar System. Along the way, many questions are answered: Why does Mars take over two years between apparitions (the times when it is visible from Earth) in the night sky, while Uranus and Neptune take almost exactly a year? Why do planets appear higher in the night sky when they’re visible in the winter months? Why do Saturn’s rings appear to open and close every 15 years? This book places seemingly disparate astronomical events into an understandable three-dimensional structure, enabling an appreciation that, for example, very good apparitions of Mars come around roughly every 15 years and that those in 2018 and 2035 will be nearly as good as that seen in 2003. Events are listed for the time period 2010-2030 and in the case of rarer events (such as eclipses and apparitions of Mars) even longer time periods are covered. A short closing chapter describes the seasonal appearance of deep sky objects, which follow an annual cycle as a result of Earth’s orbital motion around the Sun.
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ISBN:
Category :
Languages : en
Pages : 216
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Category :
Languages : en
Pages :
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Author: Thomas Lee Phillips
Publisher:
ISBN:
Category : American newspapers
Languages : en
Pages : 252
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