198 RECORD -OF SCIENCE FOR 1887 AND 1888. 



Code (Astronomical)— Continued. 



KrCgeu (A.) Angelegcubeiten tier Ceutralstelle fiir astrouoniische Telogramme. 

 Astrou. Nachr., 119: 17-22. 



[Number of subscribers to astronomical telegrams.] Moutlfe Not., 48: 352. 



Ritchie (.J.) Annouueorueut witb reference to the astronomical code. Astron. 

 Jour., 7: 189. 



Cointe Observatory. 



Ubagiis (P.) Notice sur I'observatoiro de Cointe. 14 p. Bvo. Lifege, 



1888 (M. 0.80) 



Repr./rom: M6iu. Soc. tl. sc.,Li6ge. 



Collimators. 



CoRNU (A.) Sur I'emploi dii collimateur ^ rdflexiou de Fizeau comme mire loin- 

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



Colored stars. 



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



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



265-2G7. 

 Schroder (H. C.) Chambers' neues Verzeichniss von roteu Sterneu. Sirius, 



20: 223,256,279; 21: 7,63,78,106,127. 

 Comet Encke. 



Berhericii (A.) Helligkeit des Encko'schou Cometen. Astron. Nachr., 119. 



49-6G. Also : Sirius, 21 : 151. 

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



8: 99. 



Comet Tempel. 



Gautier (K.) fitude consacrde sp6cialoraent aux apparitions do 1873 ot de 1879, 

 4 + 110 p. 4to. Geneve, 1888 (M. 4.50) 



Comet "Winnecke. 



VON Haerdtl (E.) B.'ihn des periodischen Cometen Winnecke iu den Jahren 

 1858-1886, uebst einer neuen Bestinimung der Jupitcrmasse. 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 (\V. T.) First discovery of the great comet of 1680. Obsry., 11 : 437. 



Comet 1833. 



SciiULilOF (L.) Orbites des deux combtes do 1833 et 1883. Bull, astron., 5: 



248, 480, 532. 



Comet 1862 II. 



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

 193-204. 



Comet 1363 III. 



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

 118: 353-360 (M. 1.30) 



Comet 1873iII. 



SCHULHOF (L.) Elements et eph6m6rido de la com6te 1873 II (Tempel). Bull, 

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



Comet 1879 IV. 



MiLLOSEVicii (E.) Orbita della cometa 1879 IV. Mem. Soc. spettrscp. ital., 

 17: 55. 



