The local time at which Andromeda is the highest in the sky on July 21, if Cygnus is the highest in the sky at 8:00 P.M. local time and Andromeda is the highest in the sky at midnight on September 21. Given that on July 21, Cygnus is the highest in the sky at midnight. The diagram showing the overhead position of Andromeda at midnight on September 21 is given as, The diagram showing the overhead position of Andromeda (in September) and Cygnus (in July) is given as,

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Chapter 2, Problem 9Q

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The local time at which Andromeda is the highest in the sky on July 21, if Cygnus is the highest in the sky at 8:00 P.M. local time and Andromeda is the highest in the sky at midnight on September 21. Given that on July 21, Cygnus is the highest in the sky at midnight. The diagram showing the overhead position of Andromeda at midnight on September 21 is given as,

The diagram showing the overhead position of Andromeda (in September) and Cygnus (in July) is given as,

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