DECLINATION. 
TaBie VI. 
POLARIS. 
/ 
Mean R. A. for Jan. 0. 1800. Mean N. P. D. for Jan. 0. 1800. 
By Mafkelyne’s Obf. as de- _—- As calculated from that given bel 
duce a Lande - ; oo 7a 2 An. Prec. Dr. Mafkelyne to M. G. Roy 
By Brivkley’s Obf, = O52 24. 6 " An rec 
Mean of the two - - O 52 23.950 otagu 1°45! 34”.65 —19".520 
1801 - - - © 52 36.861 1 45 15413 19.516 
180% ns 9° 52 49.839 > I 44. 55-01 1965 (2 
1803 7 i . 0 53 2.844 - F I 44 30.10 19.508 
 ¢ = & © 53 15.956 | = - 144 16.59 | _ 19-504 
os = 5 © 53 29-135 - I 43 57-09 19-50 
ns © 53 42.381 - 1 43 37-59 
1807 - - - © 53 55-004 : - I 43 18.10 
1808 - - - © 54 9.074 - - I 42 58.61 
1809 - - - O 54 22.521 - 1 42 39.12 
BIO = ee 0 54 36.035 | +13.58r' || x 42 39.64 — 19648 
Correcrions for every 10th Day of the Corrections for every roth Day of the 
Year. Year.—continued. 
R.A.in Time} N. P.D. R.A.in Time} N. P. D 
Jan. tS) + 2", 99 —19".74 Nov. 6 +45”.00 — 28.33 
LO — 3420 Q.2k 16 41.39 31.43 
2.0 9.61 19.54 26 36.80 34-12 
30 15-57 18.48 
Dec. 6 31.49 36.35 
Feb 9 21.20 17.18 16 25°57 38.02 
Ty 25079 15.44 26 19.51 39.08 
3k 16.59 3Q.24 
March 1 20,25 13.36 
Il 33.48 10.35 
as 35-69 8.41 Corrections for every 10° of Longitude 
31 36.66 5.90 of D’s &. 
Apr FO 36.57 2.84 
20 35-24 21 R. A.in Time} N. P.D. 
30 33-16 + 2.23 
S ° S “" “ 
May 10 28.9 4051 O. o VI —18.99+ — 2.064 
20 24.35 6.64 fe) 19.44 go 
30 18,72 8.17 20 19-33 + .28— 
June 9g 12.51 9.27 T, o VII 18.66 1.48 
19 5.78 9-92 10 17.39 2.01 
29 + 1.5 10.18 20 15.01 3.67 
july 9 8.g2 9.68 Il. o VIII 13.57 4.62 
19 16.10 8.54 10 10.62 5042 
29 22.84 7.05 20 7.68 6.06 
Aug. 8 29-54 4.78 III. o IX. oq 6.52 
18 35.24 2.07 10 1.05 677 
28 40.29 — 1.29 2c + 2.35- 6.81 
Sept. 7 44.3% ‘471 IV. o XE. 5.03 6.68 
17 47-26 8.68 10 8.79 6.32 
"27 49.12 12.76 20 11269 5977 
Od 7 49.67 56.35 V.oX 14.25 5.04 
17 49.31 20.78 10 16.35 4.17 
7 ATG 24.7% 20 176G5 3.16 
Tania 
