Practical Astronomy with Your Calculator or Spreadsheet

• Authors : Peter Duffett-Smith; Jonathan Zwart

Subjects: Electronic spreadsheets in education; Astronomy--Problems, exercises, etc; Calculators--Problems, exercises, etcSCIENCE / Space Science / Astronomy

Record details

Practical Astronomy with Your Calculator

• Authors : Peter Duffett-Smith

Subjects: Calculators; Astronomy--Problems, exercises, etcNATURE / Sky Observation

Record details

THE ELECTRICAL CHARACTERISTICS OF A CONICAL HORN-REFLECTOR ANTENNA EMPLOYING A CORRUGATED HORN

• Authors : Ghassan Yassin; Peter Duffett-Smith; M. Robson

Subjects: Electrical and Electronic Engineering; Physics; Horn (acoustic)

Record details

Glossary of terms

• Authors : Jonathan T. L. Zwart; Peter Duffett-Smith

Subjects: Lunation; Meteorology; Geography

• Source: Practical Astronomy with your Calculator or Spreadsheet. :197-204

Record details

Ultra-Wideband Aperture Array Element Design for Low Frequency Radio Astronomy

• Authors : Peter Duffett-Smith; L E Garcia; Nima Razavi-Ghods

Subjects: Electrical and Electronic Engineering; Ultra-wideband; Low frequency

• Source: IEEE Transactions on Antennas and Propagation. 59:1808-1816

Record details

Practical Astronomy with your Calculator or Spreadsheet

• Authors : Peter Duffett-Smith; Jonathan Zwart

Record details

Preface to the fourth edition

• Authors : Jonathan T. L. Zwart; Peter Duffett-Smith

Subjects: Mathematics education; Recreational mathematics; Calculator

Record details

Coordinate systems

• Authors : Jonathan T. L. Zwart; Peter Duffett-Smith

Subjects: Galactic coordinate system; atan2; Celestial sphere

Record details

The Moon and eclipses

• Authors : Jonathan T. L. Zwart; Peter Duffett-Smith

Subjects: Lunar phase; Evection; New moon

Record details

The planets, comets and binary stars

• Authors : Peter Duffett-Smith; Jonathan T. L. Zwart

Subjects: Solar System; Physics; Astronomy

Record details