Diana, asteroid 78 (the 78th asteroid to be discovered, on March 15, 1863), was named after the Roman goddess of the hunt and the Moon. Its orbital period is a little over 9 years, and it is 144 kilometers in diameter. Diana is one of the more recent asteroids to be investigated by astrologers. Preliminary material on Diana can be found in Demetra George and Douglas Bloch’s Astrology for Yourself, and an ephemeris (table of celestial locations) for Diana can be found in the back of the second edition of George and Bloch’s Asteroid Goddesses. Unlike the planets, which are associated with a wide range of phenomena, the smaller asteroids are said to represent a single principle. George and Bloch give Diana’s principle as “survival and self-protection.” J. Lee Lehman finds that Diana’s position in a chart “shows the place and area of life in which a person expects absolute respect and obedience, as if s/he were divine.” She also observes that individuals with a prominent Diana are intolerant of those they regard as “lesser types.” Jacob Schwartz gives the astrological significance of this asteroid as “attunement to animal-nature, hunter-prey and conquest behaviors and attitudes; protector of whatever is contacted.”