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LICEO SCIENTIFICO STATALE G. ALESSI PERUGIA Via Ruggero d Andreotto, 19 06124 Perugia infoliceoalessi liceoales

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LICEO SCIENTIFICO STATALE G. ALESSI PERUGIA Via Ruggero d Andreotto, 19 06124 Perugia infoliceoalessi liceoales

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    1. LICEO SCIENTIFICO STATALE “G. ALESSI” – PERUGIA Via Ruggero d’Andreotto, 19 – 06124 Perugia info@liceoalessi.org liceoalessi.org A.S. 2006/2007 “VIII Settimana dell’Astronomia” Mostra didattica Planetario “Ignazio Danti”-Perugia Francesco Massetti Classe V F Prof. Gabriela Gabrielli

    2. Analemma il tempo indicato da una meridiana differisce dal tempo indicato da un orologio di un valore che va da +16 minuti e 33 secondi (tra il 31 ottobre ed il 1° novembre) e -14 minuti e 6 secondi (tra l'11 e il 12 febbraio).

    3. Analemma Questa foto č stata scattata nel complesso megalitico di Keppel Henge (Canada) dal fotografo Steve Irvine, per mezzo di 36 esposizioni.

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