...it more than 2". The Obfervations of the foregoing Stars are the moft proper, to prove the Change or the Inclination of the Earth's Axis to the Plane of the Ecliptic i thofe, which follow, will fhew in what manner the Stars, that lie near the Equinoctial Colure, are...

...Granting, for argument's fake, that there is, and has been, a regular and fuccefiive diminution of the inclination of the earth's axis to the plane of the ecliptic, and making the moft liberal allowances with regard to its quantity, thefe conceffions will not, according...

...Granting, for argument's fake, that there is, and has been, a regular and fucceffive diminution of the inclination of the earth's axis to the plane of the ecliptic, and making the mof t liberal allowances with regard to its quantity, thefe conceffions will not, according...

...of night in tropical regions. Our philosophical pupils will also recollect, that in consequence of the inclination of the earth's axis to' the plane of the ecliptic, conjoined with its annual and diurnal rotations, it so happens that the length of the day must be invariably...

...d'fivicnt fealons of the year, with all the delightful varieties thereof, are found to be owing to the inclination of the Earth's axis to the plane of the Ecliptic, in which 6 E 8 8 2 8 3 8 3 3 57 3 57 the Sun always appears to move; bung 66 degrees 31 minutes and...

...fun. We have now only to fhew what caufes the changes of pofition in the terminator, which arex i. The inclination of the earth's axis to the plane of the ecliptic, or orbit in which it moves. 2. That through the whole of it's annual courfe, the axis of the earth...

...76.4. 77.6 78.6 The observations of the foregoing stars are the most proper, to prove the change of the inclination of the earth's axis to the plane of the ecliptic; those which follow will show in what manner the stars, that lie near the equinoctial colure are affected,...

...great a part of the revolving globe. The changes in the position of the terminator are occasioned—1. By the inclination of the earth's axis to the plane of the ecliptic, or orbit in which it r 2 84 OF THE SEASONS OF THE YEAR. moves. — 2. Because, through the whole of...

...a part of the revolving globe. The changes in the position of the terminator are occasioned — 1. By the inclination of the earth's axis to the plane of the ecliptic, or orbit in which it moves.— 2. Because, through the whole of its annual course, the axis of the...

...C ; and .it is tqual to the rn,ean when the node is in the colure of the folftices. Thia charge of the inclination of the earth's axis to the plane of the ecliptic was called the NUTATION of the axis by Sir ISAAC NEWTON ; who ftipwed, that a change of nearly .a fecond,...