186 



A Table of the Sun's Right Ascension, &c. 



TABLE continued. 



N. B. If the O's longitude is between and III. signs, the Table give? 

 the R. A. If between III. and VI. signs, subtract the R. A. as given by 

 the Table from 12 hours, the remainder is the R. A. If between VI. and IX. 

 feigns, add 12 hours to the R. A. But if between IX. and XII. signs, 

 subtract the result given by the Table from 24 hours, and the remainder 

 is the R. A. 



The secular equation of the O's R. A. is additive if subsequent to 1801, 

 otherwise it is to be subtracted from the R. A, as given by the Table 

 according with the above directioiiii. 



