The Griffith Observer, Bände 29-32

9 P.M. STANDARD ANGELES ASTRONOMICAL SOCIETY angle appears April atmosphere BIG DIPPER bright C. H. Cleminshaw California celestial equator color comet conjunction craters December Decl diameter distance Double Star earth eastern eclipse ecliptic elongation equinox full moon galaxy Griffith Observatory GRIFFITH OBSERVER Griffith Park HORIZON AT LATITUDE HORIZON THE NIGHT impact inches inferior conjunction July June Jupiter Libra Library light lunar magnitude March Mars Mercury meteorites meteors million miles minutes MONTH moon's motion moving Neptune objects occur October orbit Pacific Daylight Pacific Standard Palomar Palomar Observatories particles path photographs picture planet Planetarium Pluto PM Z.C. pole quasars radiation radio retrograde motion right ascension satellite Saturn seen September SHOWING THE SKY solar southern space spacecraft SPICA sun's sunset surface Surveyor telescope tion Uranus velocity Venus vernal equinox visible waves WESTERN HORIZON