po,u1or Lectures ON Astronomy,
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Delivered al the Royal Observatory rars by NJ ARA
CO. Member OF Institute OF France, &C. with extensive
additions by DIoSYsIus LAgDSER formerly Professor of
Astronomy and Natural Philosophy in the University Of
London Illustrated with numerous cuts and diagrams.


The following subjects embraced and considered In
these Lectures:


General Laws of the Reelection of Light General Laws
Of the Reracon Of Light; Lenses Retracting ana ae
Astronony Preliminary ldeas-Dehultions Capricor
nus (Caper) v; > Aquarius -; Pisces = Aries
) Taurus .; 6 Gemin q Cancer .; Leo 81 s'lr
90 NJ; 10 Libra =; II Scorpio N; l. Sasii,arll. J.
Aspect OF the Heavens; Apparent Motions oi me nea-
yeny Bodies. The Fixed Stars Distances OF ths flahets
The Sun; Physical constitution OF the Sun nc Moon
PHYSICAL constitution Of the Moon Mercury Physical
constitution Of Mercury; Venus 8 Appearances OF Venus
a, she moves ronnd the Sun; Physical constitution oi We
nn, Superior Planets: Mars Physical constitution o
Mars. The four Telescope Planets Juno Q, Ceres :
Paas o, vesta { Jupiter L, and hi. satellites; Ply
sical constitution OF Jupiter Saturn his King ana hi'
Satellites; Herschel, UraRus E and ms Satellites
DISTANCES Dameters, Volumes &c, OF the Planets. hep-
Ter, Law. Universal Attractions OF the Masses oi inc
planets, Ficrre of the Earth Dimensions o the Earth
The Earth's Motion. Diurnal Rotation OF the tarlh
Annual Motion of the Earth. Inequalities o the Moon aho
or the Earth Comets Haey's and other Comets Phy'
sical constitution of Comets Ecpses o the Moon EcP
.es Of the sun The Tides Determination OF Latitude
and Longitude. The Atmosphere. VI the MOON III ''e
Horizon. The Harvest Noon The Seasons ana 'he LAY
The Earth's temperature. The Caehdar


Ayprxp,x-Table of the CONSULTATIONS, with the Num-
Der Of Stars in each, far those of the rth magnitude
Summary.


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