198 RECORD OF SCIENCE FOR 1887 AND 1888. 



Code (Astronomical)— Cou tinned. 



Kui'TGER (A. ) Augele^euLeiton der Ceutralstelle fiii- astronomiscbe Telegramme. 

 Astion. NacLr., 119: 17-22. 



[Nnmberofsnbscribers to astronomical telegrams.] Month. Not., 48: 352. 



RiTCHiK(J.) Announcement witb reference to tbe astronomical code. Astron. 

 Jour., 7 : 189. 



Cointe Observatory. 



Ubagiis (P.) Notice sur I'obserTatoiro do Cointe. 14 p. 8vo. Li^go, 



1H88 (M. 0.80) 



Jiepr. from : M6tri. Soc. d. sc.,Li6ge. 



Collimators. 



CoRXU (A.) Sur I'emploi du collimateur h rdflexion de Fizeau comme mire loin- 

 taiue. Compt. Rend., 107 : 708-713. 



Colored stars. 



Fkanks (W. S.) Introduction to a catalogue of the mean colors of 758 stars; 



with appendix containing the colors of 2(5 southern stars. Mouth. Not., 48: 



265-267. 

 Schroder (H. C.) Chambers' nenes Verzeichniss von roteu Sternen. Sirius, 



2): 223,256,279; 21: 7,63,78.106,127. 

 Comet Encke. 



Berbericii (A.) Helligkeit dea Eucke'schen Cometen. Astron. N.achr., 119. 



49-66. Also: Sirius, 21 : 151. 

 Sherman (O. T.) A study in the elements of Encke's comet. Astron. Jour., 



8: 99. 



Comet Tempel. 



Gautier (R.) fitudo consacrde 8p<5cialement aux apparitions de 1873 et de 1879. 

 4 + nop. 4to. Geneve, 1888 (M. 4.50) 



Comet Winnecke. 



VON Haerdtl (E.) Bahn des periodiscben Cometen Winnecke in den Jahren 

 1858-1886, nebst einer nouen Bestimmung der Jupitermasse. Anzeig. Wien. 



Akad., 1888,Nr. 18 (M. 4.80) 



Comet 1666. 



Lynn (W. T.) [Account of the comet in February, 1666, by Robert Knox.] 

 Obsry., 11 : 375. 



Comet 1680. 



Lynn (W. T.) First discovery of the great comet of 1680. Obsry., 11 : 437. 



Comet 1833. 



SCHULHOF (L.) Orbit(!S des deux comfetes de 1833 et 1883. Bull, astron., 5: 



248, 480, 532. 

 Comet 1862 IL 



Cerulli (V.) Suir orbita della cometa del Luglio 1862. Astron. Nachr., 118: 



193-204. 



Comet 1863 IIL 



Ericsson (G.) Definitive Bahnelemente des Cometen 1863 III. Astron. Nachr., 

 118: 353-360 (M. 1.30) 



Comet 1873iIL 



SCHULHOF (L.) Elements et eph6m6ride do la com<5te 1873 II (Tempel). Bull. 

 astron., 5: 425. Also: Astron. Nachr., 120: 173. 



Comet 1879 IV. 



MiLLOSEViCH (E.) Orbita della comfeta 1879 IV. Mem. Soc. spottrscp. ital., 

 17: 55. 



