12 ELEMENTS 



For facilitating the Computation of such Occultations of Planets and Stars by the Moon as will be 

 visible in North America during the year 1851. 





1851. 



star's Name. 



Mag. 



T 



IT 



Log sin D 1 



jOgcosZ) 



P 



9 



P' 



9' 



Where visible. 





June 3 



B.A.C.304I 



n 



13 2r:5 



-*-i40 



27.1 



-4-9.4911 C 



J.978I 



+ 0.6343 



-1-0.8264 



.5918 



— .1 107 



Oregon. 





4 



Lai. 19242 



8 



II 21. i 



-1- 98 



10.3 



-(-9.43II ' 



.9836 



-1-0.7766 



0-3527 



.5816 



— .1499 



Western Territoriea. 





4 



Lai. 19264 



9 



II 39.J 



-f-102 



29.9 



-1-9.4202 



.9844 



-1-0.7709 



0.7088 



.5818 



-.1515 



Weslem Territories. 





4 



Lai. 1 93 7 1 



74 



13 I5-S 



-hizs 



35-6 



+ 94251 



.9840 



-1-0.7528 



0.2819 



•5796 



-.1548 



California & Mexico. 





5 



B.A.C.3662 



n 



9 39-^ 



-+- 60 



24.0 



-1-9.3002 



.9912 



+ 0.6739 



0.7863 



■5715 



-.1838 







5 



656 Hora 10 



8 



II 03.1 



-1- 80 



46.1 



-4-9.2866 



.9917 



-4-0.7903 



0.8908 



.5712 



-.1849 



N. E. States. 





5 



7 1 2 Hora 1 



8 



12 31.1 



-MOI 



59-3 



-1-9.2893 



9916 



+0-7923 



0-5473 



.5698 



-.1867 



Western States. 





S 



741 Hora 10 



8 



13 03-^ 



-t-109 



41.2 



-1-9.2783 



.9920 



-t-0.7770 



0-7340 



.5700 



-■873 



Oregon & California. 





6 



B.A.C.3947 



7 



10 31. J 



-1- 60 



28.2 



-1-9.0916 



-9967 



-1-0.8217 



0-3791 



.5610 



— .2070 







8 



80 Virginis 



6 



16 21. S 



-4-120 



38.7 



-8.9077 



.9986 



-1-0.7528 



0.6936 



•5531 



— .2149 



California & Mexico. 





9 



B.A.C.4794 



7 



16 39.E 



+ 112 



56.5 



— 9.2100 



•9942 



-1-0.7930 



0.4492 



•5558 



— .2000 



California & Mexico. 





12 



B.A.C.5700 



6J 



8 03.J 



- 5° 



23-4 



—9.5192 



-9749 



—0.5891 



0.6200 



.5683 



— .1110 







12 



B.A.C.5746 



7 



13 II. S 



-t- 24 



55-1 



-9-5399 



.9722 



-1-0.4424 



1.1122 



.5674 



— .1006 



Canada. 





12 



B.A.C.5784 



7 



16 21. S 



5 -1- 70 



58.3 



-9-5435 



-9717 



-1-0.6833 



0.9895 



.5681 



-.0948 







14 



28 Sagittarii 



6 



7 ii.f 



S - 88 



42.9 



-9.5836 



.9655 



-0.7483 



1.0649 



•5656 



—.0147 



Newfoundiand. 





14 



31 Sagittarii 



6 



10 03. s 



i - 47 



°3-3 



-9-5753 



.9669 



-0.5738 



0.5471 



.5668 



— .0085 







H 



Sagittarii 



4^- 



17 51. 



i+ 67 



07.5 



-9.5727 



-9673 



-1-0.7140 



0.3925 



•5655 



-1-.0070 



Southern States. 





17 



V Capricor. 



4 



17 41. 



J -H 28 



33-5 



-9.4740 



.9798 



-1-0.4065 



0.6567 



•5326 



-4-.1319 







17 



S Capricor. 



3^ 



21 5,. 



i -+- 89 



29.0 



— 9.4609 



.9811 



-1-0.7856 



0.6310 



•5309 



+ •1371 



California & Mexico. 





24 



r Ceti 



4 



I 21. 



5 + 77 



41-3 



-1-9.1320 



.9960 



-i-o.8oo8 



1.0750 



•5320 



-1-.1910 



N. W. Territories. 





30 



Lai. 165 16 



9 



8 33- 



1 -1-102 



324 



+9-5197 



.9748 



-1-0.7271 



0-7984 



.6045 



-.0843 







30 



Lai. 16678 



8 



10 21. 



i -4-128 



24.7 



+ 9-5227 



-9744 



-1-0.6764 



0.5015 



.6028 



— .0890 



Oregon & California. 





30 



B.A.C.28S4 



6J 



10 41. 



^ +133 



15-3 



-4-9.5210 



.9746 



-1-0.7178 



0.4507 



.6028 



— .0901 



Oregon k California. 





3° 



Lai. 16807 



8 



II 51. 



5 -t-150 



07.0 



+ 9-5105 



-9759 



+ 0.7752 



0.9292 



.6041 



— .0924 



Oregon. 





July I 



B.A.C.3209 



7 



8 15. 



3 + 84 



06.3 



+9-4714 



.9801 



+0-7847 



0.2699 



■5933 



-•1356 



Southern States. 





I 



Lai. 18743 



8 



II 03. 



3 -1-124 



25.8 



+ 94513 



.9819 



+0.7379 



0.6850 



•5931 



— .1413 



Oregon k California. 





I 



Lai. 18886 



8 



13 01. 



3 -4-152 



50.1 



+ 9-4382 



.9830 



+ 0.7773 



0.9078 



.5928 



— .1450 



Oregon. 





I 



Lai. 18895 



9 



13 01. 



3 -1-152 



45-3 



+ 9-4436 



.9826 



-1-0.7000 



0.7006 



•5922 



— .1450 



Oregon Sl California. 





2 



237 Hora ID 



9 



7 27- 



B-f- 58 



51.0 



+9-3578 



.9884 



+0.7394 



0-7034 



.5825 



— .1742 



Nova Scotia. 





2 



28 J Hora 10 



8J 



8 39- 



3+ 76 



10.2 



+9-3676 



■9879 



-4-0.7249 



0.1876 



.5808 



-.1756 



Southern States. 





2 



323 Hora 10 



H 



9 27- 



3 -h 87 46.6 



-1-9.3600 



.9883 



-1-0. 7761 



0.2857 



•5804 



— .1770 







2 



334 Hora 10 



8* 



9 41- 



3 -4- 91 



08.1 



+9-3586 



.9884 



-4-0.7638 



0.2861 



.5801 



— ■^777 







2 



378 Hora 10 



8 



10 33- 



3 -4- 103 



37-5 



+ 9-3503 



.9888 



+ 0.7352 



0.3866 



.5802 



-.1784 



Western Slates. 





2 



399 Hora 10 



8^ 



10 51. 



3-4-107 



54-2 



+9-3316 



.9898 



-1-0.6823 



0.8898 



.5810 



-.1791 



N. W. Territories. 





2 



492 Hora 10 



9 



13 15- 



3 -t-i42 



38.3 



-1-9.3226 



.9902 



-1-0.7410 



o^7i43 



.5790 



— .1823 



Oregon .^ California. 





2 



496 Hora 10 



9 



13 15' 



3 -t-142 



35-6 



+ 9-3195 



-9903 



-1-0.6965 



0.8017 



•5792 



-.1823 



Oregon k California. 





2 



499 Hora 1 



8 



13 15. 



3 -1-142 



18.6 



+9-3313 



.9898 



-1-0.6634 



0.4649 



•5785 



—.1823 



Oregon & California. 





3 



3 1 9 Hora 1 1 



9 



II 06. 



3 -1- 98 



38.5 



-4-9.1554 



-9955 



+ 0.7854 



0-3934 



■5669 



— .2051 



Western Territories. 





3 



361 Hora II 



9 



12 03. 



1 -f-II2 



23-2 



+9-1359 



•9959 



+0.7823 



0.5630 



.^666 



— .2058 



Western Territories. 





3 



387 Hora II 



9 



12 31. 



3 -1-119 



03-5 



-1-9.1449 



•9957 



-1-0.7000 



0.3008 



•5664 



— .2058 



California k Mexico. 





3 



395 Hora 1 1 



9 



13 01. 



! -t-I26 



24.0 



-1-9.1248 



.9961 



-4-0.8056 



0.5647 



.5666 



— .2062 



California StMexico. 





3 



472 Hora II 



9 



14 51. S 



S -t-152 



50.8 



-1-9.0920 



.9966 



-1-0.7191 



0.7501 



•5657 



^.2076 



Oregon. 





4 



269 Hora 12 



8 



13 21. S 



S -1-118 



49.6 



-1-8.5854 



•9997 



-4-0.8350 



0.8876 



•557' 



— .2180 



Oregon. 





7 



1^ Librje 



6 



9 09.f 



-1- 21 



18. 1 



-9.2917 



•9915 



+0.3247 



0.4681 



•5527 



—.1882 







8 



71 Librae 



4* 



6 36.S 



S - 28 



25.1 



-9.4184 



•9845 



—0.3612 



0.7642 



•5559 



— .1626 







8 



6 Librae 



il 



12 51. S 



S+ 63 



10.5 



-9-4479 



.9822 



-1-0.6855 



0.9247 



•5569 



-•1533 







9 



B.A.C.5700 



6i 



17 09. J 



! -H113 



05.8 



—9.5192 



•9749 



-4-0.7542 



0.4067 



•5589 



— .1048 



California. 





10 



58 Ophiucbi 



S 



12 51. J 



+ 37 



51-4 



—9.5661 



.9684 



+0-3667 



1. 1424 



.5638 



—.0683 



N. W. Territories. 





II 



28 Sagittarii 



6 



17 03.J 



-1- 86 



18. 1 



-9.5836 



.9655 



+ 0.6583 



1.0406 



.5629 



— .0111 



N. W. Territories. 





12 



50 Sagittarii 



6 



8 36.E 



— 49 



49.6 



—9-5749 



.9669 



—0.6162 



0.6166 



.5614 



-1-.0205 







20 



B.A. C.612 



7 



17 39-^ 



— 4 



3°-3 



-1-8.9665 



.9981 



-0.0752 



0.5981 



•5195 



-1-.1976 







21 ±!. A. U. 845 



4 



15 36.8 



- 45 



317 



-4-9.2168 



.9940 



— 0.6080 



0.2782 



.5281 



-1-.1858 







i2/Tauri 



5i 



13 39-S 



- 85 



19.1 



+9-3327 



•9897 



— 0.8249 



1.0151 



•5435 



-4-.1671 



Northern States. 





23 5 J Tauri 



7 



12 21.8 



-116 



04-3 



-4-9.4446 



.9825 



-0.7572 



0-5347 



.5604 



-1-.1386 



N. E. States. 





23 63 Tauri 



6 



13 51.8 



- 94 



22.8 -1-9.4515 5 



.9819 



—0.7918 



-4-0.4610 



.5614 



+ •1365 





