This book, the last of the series dedicated to the solar system, includes various aspects of different kinds of planets during their evolution over the centuries, like the seasons, the length of the day, the precession, the orbital elements of the planets, the date of Easter and much more. A chapter is also dedicated to the transits and occultations visible to the other planets. This is not a technical and difficult to read manual, but a complete and very detailed description of what the sky gives us throughout our lives, so each table is ready for use, and each reported event will be easily visible to the naked eye or possibly with a simple pair of binoculars. The book is for stargazing astronomers and professionals.

INDEX

INTRODUZIONE	3
INTRODUCTION	5
SEASONS  - STAGIONI	7
PERIHELION OF THE EARTH	84
PERIELIO DELLA TERRA	84
BARICENTER OF THE SOLAR SISTEM	143
BARICENTRO DEL SISTEMA SOLARE	143
DURATION OF THE TWILIGHTS	147
DURATA DEI CREPUSCOLI	147
THE SHORTEST AND THE LONGEST TWILIGHTS	151
DURATA MINIMA E MASSIMA DEI CREPUSCOLI	151
THE DURATION OF THE TRUE SOLAR DAY	160
LA DURATA DEL GIORNO SOLARE VERO	160
EXTREME DECLINATIONS OF SUN, MOON AND PLANETS 1900-2100	173
ESTREME DECLINAZIONI DI SOLE, LUNA E PIANETI 1900-2100	173
THE DECLINATION OF POLARIS	219
LA DECLINAZIONE DELLA STELLA POLARE	219
PRECESSION	241
PRECESSIONE	241
EVOLUTION OF THE ORBITAL ELEMENTS OF THE PLANETS AND OF THE MOON	244
EVOLUZIONE DEGLI ELEMENTI ORBITALI DEI PIANETI E DELLA LUNA	244
EASTER	255
PASQUA	255
APPARENT HORIZON	266
ORIZZONTE APPARENTE	266
TRANSIT OF PLANETS AS SEEN FROM OTHER PIANETS	269
TRANSITI DI PIANETI VISTI DA ALTRI PIANETI	269
OCCULTATIONS BETWEEN PLANETS VISIBLE FROM OTHER PLANETS FROM 2013 TO THE 2100	276
OCCULTAZIONI TRA PIANETI VISIBILI DA ALTRI PIANETI DAL 2013 AL 2100	276
INDEX – INDICE	279