About This Book
Using clear and logical routines, this book shows how a variety of problems and exercises in modern astronomy can be readily solved with a scientific calculator. This edition includes new sections on mutations, aberration and selenographic co-ordinates and
More by Peter Duffett-Smith
Reading Time Estimates
5h 12m
slow reader
180 WPM
3h 44m
average reader
250 WPM
2h 40m
fast reader
350 WPM
📖 56,100 words📅 8 days at 30 min/day
How Long Will It Take You?
⚡
Get your personal reading time for "Practical Astronomy with Your Calculator"
Take a 60-second speed test — we'll calculate how long this book will take you
WPM
Reading time
3 h 44 min
at 250 words per minute
Audiobook (1.5x)
4 h 9 min
at 1.5x narration speed
Audio 1x
6 h 14 min
Audio 2x
3 h 7 min
That's about:
- 📅8 days reading 30 min/day
- 🚇8 commutes of 30 min each