Nautical Almanac: 2nd Magnitude Stars
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Questions and Answers

What is the number of 2nd magnitude stars in the nautical almanac?

  • 19 (correct)
  • 56
  • 38
  • 115

    • In which publication can you find the number of 2nd magnitude stars?

  • Star Atlas
  • Nautical Almanac (correct)
  • Celestial Guide
  • Astronomical Journal

    • What is the significance of 2nd magnitude stars in navigation?

  • They are used to calculate the time of sunrise.
  • They are used to determine the position of the sun.
  • They are used as reference points for celestial navigation. (correct)
  • They are used to predict the weather.

    • How many 2nd magnitude stars are not listed in the nautical almanac?

    <p>115</p> Signup and view all the answers

    What is the purpose of the nautical almanac?

    <p>To provide information for celestial navigation.</p> Signup and view all the answers

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