Satellites of Jupiter. 



6270 TRANSITS, OCCULTxVTION 

 OF URANUS. 



Nangle. 13505. Occiiltatioa o£ 

 rauus April '22, 190S. 

 Westland. 14024. Occultatiou of 

 Urauus April 22, 1908. 



NEPTUXE. 

 6300 GENERAL. 



Pickering. How the position of 

 Neptune was originally computed. P. A., 

 14. (525). 



6310 OBSERVATIONS OF POSI- 

 TION OF NEPTUNE. 



Greenwich Royal Obsekvatouy. Right 

 ascensions and north polar distances of 

 the centre of Neptune. Gr.O., 1906, 

 190S, ({107}, {92\)- 



Pbilippot et Delporte. Observations 

 de plauetes. A.N., 178, (113). 



Prim. Observations meridiennes de 

 planetes faites a, I'observatoire de Nice 

 (cercle de Brunner). B.A., 23, (190). 



Observations meridiennes 



de Neptune. B.A., 24, (6). 



et PopoflF. Observations 



meridiennes de plauetes faites a Fob- 

 servatoire de Nice (cercle de Brunner). 

 B.A., 25, (96). 



6360 TEMPERATURE PvADIA- 

 TION, BRIGHTNESS, PHASES 

 OF NEPTUNE. 



Baldwin. Photometric measurements 

 of Neptune January to April 1908. 

 M.N., 68, (614, 677). 



6370 TRANSITS, OCCULTATION 

 OF NEPTUNE. 



Pidoux. Annaherung des ilondes an 

 Neptun am 20. Dezember 1907. A.N., 

 177, (381). 



6400 EXTRA-NEPTUNIAN 

 PLANETS. 



Forbes. The comet of 1556 ; its 

 possible breaking up by an unknown 

 planet into three parts seen in 1843, 

 1880 and 1882. M.N., 69, (152). 



Ljmi. 13375. Comets and possible 

 ultra-Neptunian planets.- -Short accoxmt 

 of Prof. Forbes's work on an idtra- 

 Neptunian planet. 



191 6550 



6550 S.ATELLITES OF JUPITER. 



GuEENWicH Royal Oii.sEitv.vTouY. Ob- 

 servations of Jupiter's 8i.\th and seventh 

 satellites from photographs taken with 

 the 30-inch reflector of the Thompson 

 equatorial during the opposition 1905- 

 1906. Gr.O., 1906, 1908, (153-173). 



Positions of Jupiter's 



si.\th and seventh satellites from photo- 

 graphs taken with the 30-inch reflector 

 1905-1906. Gr.O., 1906, 1908, (171- 

 173). 



London, Royal Astronomical Society, 

 Council of. Satellites in 1908. M.N., 

 69, (294). 



Aitken. Visual observation of satel- 

 lite VI to Jupiter. A.S.P., 17, (23). 



Albreclit. Observations of the sixth 

 satellite of Jupiter. A.S.P., 17, (130). 



Observations of the seventh 



satellite of Jupiter. A.S.P., 17, (160). 



Baker. Phenomena of Jupiter's 

 satellites observed at Amherst college 

 observatory. A.J., 25, (46). 



Barnard. Miss Dobbin's determina- 

 tion of the orbit of the fifth satellite of 

 Jupiter. A.S.P., 17, (35). 



Micrometrical observations 



of the fifth satellite of Jupiter. A.J., 25, 

 (81). 



Beattie. 12492. The mutual occulta- 

 tiou of Jupiter's satellites. 



Cliristie. Further observations of 

 the new eighth satellite of Jupiter (1908 

 CJ). A.N., 177, (367). 



Comas Sola. Observations concer- 

 nant la forme du satellite I de Jupiter. 

 C.R., 144, (1255). 



Cookson. Determination of the ele- 

 ments of the orbits of Jupiter's satellites 

 from photographs taken at the Cape in 

 1902. Cape Annals, Vol. XII. Part IV. 

 Edinburgh, 1901. 



12728. A photographic 



determination of the elements of the 

 orbits of Jupiter's satellites. 



Cowell. Observations of a moving^ 

 object near Jupiter from photographs 

 taken at the Royal Observatory Green- 

 wich. [1908 CJ.] A.N., 177, (235). 



& CrommeUn. The orbit 



of Jupiter's eighth satellite. M.N., 68,. 

 (576). 



