172 RECORD OF SCIENCE FOR 1S86. 



Kami Observatory. 



Maii;i:ii (J.): D«r achtzoUige Refraktor iler Kann'scbeu Privatsteruwarte zU 

 Zurich, Sirins, 19:40-44. 

 Karlsruhe Observatory. 



VEK<')FFEN'rLiciiuXGEN dcr grossherzoglichcii Sternwarte zn Karlsruhe. Hrsg. 

 vou W. Valentiuer. 2. Heft. Beobachtungcu am Meridiaukreis. 12+213 p. 



4to. Karlsruhe, 1886 (M. ICN 



Kepler. See, also, i^STUOXOMY (History of). 



Ansciiutz (C.) : Ungednicktc wisseuschaftliche Correspondenz zwischen Johaim 



Kepler und IT. vou Hoheubnrg, 1599. 118 p. 8vo. Prag, 1886 (M. 2.70) 



Rer. Nature, 34:189. 



Kepler's Laws. See Mechanics (Celestial) ; Orbits. 

 Kdnigsberg Observatory. 



AsTRoxf)MisciiE Beobachtungen . . . vou E. Luther. 37. Abth. 2. Thiel. 1.^)2 



p. 4t(). KiHiigsberg, 1886 (M. 10.70) 



La Plata Observatory. 



MouciiEZ (E.) : Le uouvelobservatoire astronomiquc dc La Plata. Bull, astron., 

 3 : 417-421. 

 Latitude. 



DooLiTTLE (C. L.) : [Chauge in the] latitude of the Sayre Observatory. Astron. 



Jour., 7:14. 

 Nyren (M.): Polhohcubestimniungeu niit dem Ertel-Repsold'schen Verticalkreis. 



14p. 8vo. St. Petersburg, 1886 (M. O.-^O) 



Least squares. 



Gauss (C.F.): Abhandlungen zur Mcthode der kleinsten Quadrate. 8vo. Berlin, 

 1886 (M. 4) 



Lick Observatory. 



CoMSTOCK (G. C): The meridian circle of the Lick Observatorj'. Sid. Mess., .5: 

 225-230. 



:', Provisional value of the latitude of the Lick Observatory, Sid. Mess., 5: 



302-304. 

 Latitude=+ 37° 20' 24". 9. 

 EVAXS(T.): A Califoruian's gift to science, il. Century, .32: 62-73. 



Light (Velocity of), p* 127. 



MiciiELSON (A, A.) and Morley (E. W.): Influence of motion of the mi'dium on 

 the velocity of light. Am. .1. Sc, 3. s., 31 = 131 : .377-386. 

 Fcv. by CORNV (A.): Compt. Rend., 102: 1207-1209. 

 Schuster (A.^ . Velocity of light determined l)y Foucault's revolving niiiror. 

 Nature, 33 : 439. 



Lou vain Observatory. 



Pauwels(C.): Privatobservatorium des Herrn Terby in Louvain. Sirins, 19: 

 267 



Lunar theory, p* 133. 



Adams (J. C.) : Hill, on the lunar inequalities due to the ellipticity of the earth. 

 Obsry., 9: 118-120. 



Franz (J.): Neue Berechnnug von Hartwig's Beobachtnngen dcr jdiysischen 

 Libration des Mondes. Astron. Nachr., llfi : 1-12. 



Hall (A.) : [Historical note on] the figure of the earth and the motion of the 

 moon. Annals of Math., 2: 111. 



HlLL(G. W.): Reply to Mr. Nelson's strictures on Delaunay's method of deter- 

 mining the planetary perturbations of the moon. Mouth. Not., 47 : 1-8, 

 Also, Reprint. 



