TWO DEGREES OF THE NORTH POLE. 73 
PRECESSION COEFFICIENTS (cont’d). 
dx 100 d’y 100 d’*x 10,000 d*y 10,000d*x 
ee we en. ee ae a Te ee ee |S 
— 21.2062 —0.4736 —0O.O0015 — 0.0006 +0.0126 
— 21.4568 —0O.4792 — 0.0027 — 0.0007 +0.0127 
— 20.5612 —0.4593 +0.0047 — 0.0005 +0.0122 
— 21.1744 —0.4729 —0O.OOOI — 0.0006 +0.0126 
— 21.0796 —0O.4709 +0.0023 — 0.0005 +0.0125 
— 21.5495 —0.4813 — 0.0006 — 0.0007 +0.0128 
— 21.0965 —0O.4712 +0.0033 — 0.0005 +0.0125 
— 21.5604 —0O.4815 +0.0009 —Oo. 7 +0.0128 
— 21.3571 —0O.4771 +0.0032 — 0.0006 +0.0127 
— 20.5353 —0.4588 +0.0067 — 0.0004 +0.0122 
— 21.0663 —0.4706 +0.0050 — 0.0005 +0.0125 
— 20.6849 —0O.4622 +0.0066 — 0.0004 +0.0123 
— 20.7444 —0. 4635 +0.0065 — 0.0004 +0.0123 
— 21.3109 —0.4760 +0.0048 — 0.0006 +0.0127 
— 20.8338 —0.4655 +0.0074 — 0.0004 +0.0124 
— 20.4480 —0.4568 +0.0082 — 0.0004 +0.0121 
— 25.1752 —0.4731 +0.0076 — 0.0004 +0.0126 
— 20.8985 —0.4670 +0.0081 — 0.0004 +0.0124 
— 21.2727 —0.4753 +0.0079 — 0.0005 +0.0126 
— 20.8545 — 0.4660 +0.0082 — 0.0004 +0.0124 
— 21.1024 * —O.4715 +0.0083 — 0.0004 +0.0125 
— 20.9462 —0o.4680 +0.0084 — 0.0004 +0.0124 
— 20.7731 —0O.4641 +0,0087 — 0.0004 +0.0123 
— 20.3831 —0.4778 +0.0090 —0.0005 +0.0127 
— 20.9477 —o. 4681 +0.0089 — 0.0004 +0.0124 
— 20.4735 =—0 24574 +0.0088 — 0.0004 +0.0122 
— 21.6651 —0O.4842 +0.0099 — 0.0004 +0.0129 
— 21.1500 —0.4726 +0.0095 — 0.0004 +0.0126 
— 20.8235 —0.4653 +0.0099 — 0.0004 +0.0124 
— 20.9702 —0.4687 +0O.O110 — 0.0003 +0.0124 
— 20.7725 —0. 4642 +0.O0109 — 0.0003 +0.0123 
— 21.5454 —o. 4816 +0.0145 — 0.0003 +0.0128 
— 20.2310 —0.4521 +0.0093 — 0.0004 +0.0120 
— 20. 8063 —0.4650 +0.0119 — 0.0003 +0.0123 
— 20.3935 —0.4557 +0.0102 . —0.0004 +0.0121 
— 21.5387 —0o.4814 +0.0183 — 0.0003 +0.0128 
— 20.9807 —0o.4690 +0.0160 — 0.0002 +0.0125 
—21.4411 —0.4793 +0.0215 — 0.0002 +0.0127 
— 20.7751 —0. 4644 +0.0165 — 0.0002 +0.0123 
— 21.0007 —0.4695 +0.0199 —0O.OOOI +0.0125 
— 20.7976 —0. 4649 +0.0178 — 0.0002 +0.0123 
— 20.7987 —0.4650 +0o0.0189 — 0.0002 +0.0123 
— 20.9154 —0.4677 +0.0210 — 0.0001 +0.0124 
— 20.9487 —0. 4683 +0.0214 —0O.OOOI +0.0124 

— 20.3478 —0.4548 +0.0130 — 0.0003 +0.0121 
