i 



BIBLIOGKAPHY OF ASTRONOMY: 1887. 33 



Jupiter — Continued. 



Tarrant (K. J.) and others. [Observations of Jupiter, 1885-86.] J. Liverp. 



astron. soc, 5: 63-66. 

 Tebbutt (J.) [Near approach to Lai. 25797, 1887, Apr. 21.] Obsry., 10: 273. 

 Terby (F.) Tache rouge de Jupiter. Obsry., 10 : 107. 



[Obsn. of red spot, 1887, May 10.] Ibid., 231. 



Williams (A. S.) [Obsn. of red spot, 1886, Dec. 20.] J bid., 71. 



[Motion of red spot from obsns. 1886, Dec. 20, to 1887, Apr. 21.] I/,id., 



193. 



Jupiter (Satellites of). 



Backlund (0.) Sur la theorie des satellites de Jupiter. Bull, astron., 4 : 321- 



.339. 

 Ball (R. S.) Notes on Laplace's analytical theory of the perturbations of 



Jupiter's satellites. Proc. roy. Irish acad., 2 s., 4 : 557—567. 1886. 

 SouiLLART ( — ) Theorie analytique des mouvements des satellites de Jupiter. 

 Partie 2. Eeduction des formules en nombres. 200 p. 4to. Paris, 1887. 



(M. 12.) 

 Spitta (E. J.) Appearances presented by the satellites of Jupiter during transit, 

 with a photometric estimation of their relative albedos, and of the amount of 

 light reflected from the different portions of an unpolished sphere. Month, 

 not., 48 : 32-48. 

 Troxjvelot (E. L.) Duplicite de I'ombre du premier satellite ... il. L 'As- 

 tron., 6 : 414. 

 Juvisy observatory, 



[Description of the observatory and instruments.] il. L'Astron., 6: 321-330. 

 "Kevr observatory. 



[Report for 1886.] Month, not., 47 : 154. 

 Kiel observatory. 



Kruger (A.) [Report for 1886.] Vrtljschr. d. astron. Gesellsch., 22 : 120-122. 

 Kirchhoff (Gustav Robert) [1824-1887]. 



Tait (P. G.) [Biographical sketch.] Nature, 36 : 606. 

 VoGEL (H. C.) Todes-Anzeige. Astron. Nachr., 118 : 47. 

 Kis Kartal observatory. 



VON KOvesligethy (R.) Sternwarte des Baron Geiza von Podmaniczky in 

 Kis Kartal, Ungarn. il. Sirius, 20 : 145. 

 Kremsmunster observatory. 



Wagner (C.) [Report for 1886.] Vrtljschr. d. astron. Gesellsch., 22: 122. 

 Latitude. 



Flint (A. S.) Most probable value of the latitude, and its theoretical weight 

 from entangled observations occurring in the use of Talcott's method. Ann. 

 math., 3: 172-185. ^iso. Reprint. 

 Least squares. See, also. Latitude; Observations (Errors of). 



Gauss (C. F.) Abhandlungen zurMethode derkleinsten Quadrate. In deutscher 

 Sprache hrsg. von A. Borsch und P. Simon. Berlin, 1887. 

 3 B A 



