Cassiopeia is a northern hemispheric constellation which means it can't be seen easily or at all from the southern hemisphere. The brightest star in Cassiopeia is Schedar. There are 13 Extrasolar Planets (Exoplanets) in this constellation that are detailed on this site.
King Solomon lived to be 80 years old. King Solomon is most known  for asking for and receiving the gift of 'wisdom' to rule God's  peoples.
How long do adult Monarchs live? In captivity, reproductively active Monarchs can live up to 6 weeks-if they are well cared for. In the wild, the duration of the life span depends on the time of year. Summer Monarchs, which are reproductively active, probably live 2-6 weeks.