Satellites of Jupiter. 



192 



6550 



See. Professor E. W. Brown's verifi- 

 cation of the capture of satellites. P. A. 

 19 (122-425 with fig.); A.S.P. 23 (164- 

 167j. 



Shaw. 21873. Observations of the 

 eighth satellite of Jupiter at the opposi- 

 tion of 1912. 



Wirtz. 22080. Beobachtungen der 

 grossen Planeten. 22081 : Sateiliten. 



Wood. 22111. Markings on Jupiter's 

 satellite 3. 22112 : Observations of the 

 Galilean satellites of the planet Jupiter. 



6560 SATELLITES AND RING 

 SYSTEM OF SATURN. 



Diameters of the satellites of Saturn. 

 [Equatorial observations, 1893-1907.] 

 Washington D.C. Pub. U. S. Naval Obs. 

 (Ser. 2) 6 1911 (A107-A108). 



Dimensions of the rings of Saturn. 

 [Equatorial observations, 1893-1907.] 

 Washington D.C. Pub. U. S. Naval Obs. 

 (Ser. 2) 6 1911 (A102-A106). 



Geeekwich Royal Observatory. 

 Observations of Saturn's ninth Satellite 

 Phoebe from photographs taken with the 

 30-inch reflector of the Thompson Equa- 

 torial in the year 1910. Gr.O. 1910 

 (C127). 



Phenomena of satellites of Jupiter and 

 Saturn. [Equatorial observations 1893- 

 1907.] Washington D.C. Pub. U. S. 

 Naval Obs. (Ser. 2) 6 1911 (A367-A375). 



Satellites of Saturn. [Equatorial ob- 

 servations, 1893-1907.] Washington 

 D.C. Pub. U. S. Naval Obs. (Ser. 2) 6 

 1911 (A15-A57). 



Barnard. Micrometric measures of 

 the satellites of Saturn in the years 1910, 

 1911 and 1912. A.J. 27 (116). 



Eichelberger. 20950. The mass of 

 Titan, from observations of Hvperion 

 made by Asaph Hall in 1884-1885. 



Fauth. 20986. Der Satumring. 



Lau. Saturn und sein Ring. A.N. 

 191 (113-118). 



Morgan. 21531. Orbit of Enceladus 

 from observations made by T. J. J. See 

 in 1901. 



Samter. 21790. Die Masse des 

 Saturnstrabanten Titan. 



Wirtz. 22080. Beobachtungen der 

 grossen Planeten. 22081 ; Sateiliten. 



6570 SATELLITES OF URANUS. 



Satellites of Uranus. [Equatorial ob- 

 servations, 1893-1907.] Washington 

 D.C. Pub. U. S. Naval Obs. (Ser. 2) 6 

 1911 (A58-A67). 



Barnard. The satellites of Uranus. 

 A. J. 27 (104). 



Wirtz. 22081. SatelHten. 



6580 SATELLITES OF NEPTUNE. 



Satellite of Neptune. [Equatorial 

 observations 1893-1907.] Washington 

 D.C. Pub. U. S. Naval Obs. (Ser. 2) 6 

 1911 (AG8-A71). 



Barnard. The satellite of Neptune, 

 1910-1912. A.J. 27 (111). 



Greenwich Royal Observatory. Ob- 

 servations of the satellite of Neptune 

 from photographs taken between 1909 

 November 22 and 1910 April 15. M.N. 

 73 (155). 



Wirtz. 22081. Sateiliten. 



COMETS. 



6600 GENERAL, PHYSICAL 



APPEARANCE, FAMILIES. 



Berichtigung zum Kometenbahnver- 

 zeichnis von Galle (1894). Astr. Nachr. 

 Kiel 193 1913 (143-144). 



Greenwich Royal Observatoet. 

 Observations of Comets c 1909, e 1909, 

 a 1910, b 1910 and e 1910. From pho- 

 tographs taken with 30-inch reflector and 

 the Astrographic 13-inch refractor in 

 the years 1909 and 1910. Gr.O. 1910 

 (C85). 



London Royal Astronomical Society. 

 Council of. Comets. M.N. 73 1913 (269- 

 271). 



Obsers'ations de cometes. Astr. Nachr. 

 Kiel 191 1912 (357-360); [Equatorial 

 observations, 1893-1907.] Washington 

 D.C. Pub. U. S. Naval Obs. (Ser. 2) 6 

 1911 (A317-A354). 



Photographs of comets. Pop. Astr. 

 Northfield Minn. 19 1911 (948 with pi.). 



Abetti. 20508. Osservazioni astrono- 

 mische fatte ad Arcetri nel 1910 ; Comete 

 osservate in Arcetri nel 1911. A.N. 191 

 (269). 



Antoniazzi, Padova et Silva. Osser- 

 vazioni di Comete e di Pianeti. A.N. 

 191 (157-164). 



