_Circle_ 42 ——— Great _Circles_ ib. ——— Parallel, _or_ lesser _Circles_ 43 ——— Secondary _Circles_ ib. _Circles of the Sphere_ 47 _Climates_ 93 _Colures_ 53 ——— _Equinoctial Colure_ ib. ——— _Solstitial Colure_ 54 _Comets_ 29 _Conjunction_ 11, 207 _Constellations_ 36 _Cosmical_ rising and setting of the Stars 96 _Crepusculum_ 83 _Day_, Natural _and_ Artificial 69 _Declination_ 52 _Diurnal Motion_ 7 _Diurnal Arch_ 68 _Eclipses_ 208 ——— _Solar_ ib. ——— _Lunar_ ib. _Eclipses of_ Jupiter’s _Satellites_ 212 _Ecliptic_ 53 _Egyptian Year_ 75 _Elongation_ 18 _Equator, or Equinoctial_ 48 _Equinoctial Points_ 53 ——— _Precession of_ 55 ——— _Vernal and Autumnal_ 70 _Excentricity_ 4 _Galaxy, or Milky Way_ 38 _Geocentric Place_ 19 _Globe_ 42 ——— _Terrestrial_ 43 ——— _Celestial_ 44 Gregorian _Account_ 80 _Heliacal_ rising and setting of the Stars 96 _Heliocentric Place_ 19 _Hemisphere_ 42 ——— _Northern and Southern_ 49 _Heteroscians_ 91 _Horizon_ 58 ——— _Sensible_ ib. ——— _Rational_ 59 _Hour Circles_ 50 Italian _Hours_ 72 Jewish _Hours_ ib. Julian _Account_ 79