It takes the average reader 2 hours and 11 minutes to read Double & Multiple Stars, and How to Observe Them by James Mullaney
Assuming a reading speed of 250 words per minute. Learn more
Written specially for practical amateur astronomers who not only want to observe, but want to know and understand the details of exactly what they are looking at. Presents an up-to-date detailed description of the objects, their physics and their evolution (part one); and then (part two) to consider how to observe and record them successfully. Delivers a wealth of information for all levels of amateur observers, from the beginner to the experienced; it is equally fascinating for practical astronomers, and also for those who simply want to find out more about these unusual star systems.
Double & Multiple Stars, and How to Observe Them by James Mullaney is 131 pages long, and a total of 32,881 words.
This makes it 44% the length of the average book. It also has 40% more words than the average book.
The average oral reading speed is 183 words per minute. This means it takes 2 hours and 59 minutes to read Double & Multiple Stars, and How to Observe Them aloud.
Double & Multiple Stars, and How to Observe Them is suitable for students ages 10 and up.
Note that there may be other factors that effect this rating besides length that are not factored in on this page. This may include things like complex language or sensitive topics not suitable for students of certain ages.
When deciding what to show young students always use your best judgement and consult a professional.
Double & Multiple Stars, and How to Observe Them by James Mullaney is sold by several retailers and bookshops. However, Read Time works with Amazon to provide an easier way to purchase books.
To buy Double & Multiple Stars, and How to Observe Them by James Mullaney on Amazon click the button below.
Buy Double & Multiple Stars, and How to Observe Them on Amazon