62 



Barnard — Bamard. 



IS. — Observ. of the position of Turner's 

 Nova (2387-Geminorum), 1 S. — Observ. of 

 comet d 02 (Giacobini), 1 S. (33, 03). — Observ. 

 of 2 great meteors, 1 S. (34, 04). — Observ. of 

 Phoebe, the 9. satellite of Saturn, 2 S. — 

 Observ. of comet e 04 (Borrelly), IS. — Observ. 

 of Brooks' periodic comet, 1 S. (34, 05). — 

 Observ. of comet a 06 (Brooks) = 1905 VI, 1 S. 



— Secondary nucleus of comet b 06 (Kopff) 

 = 1905 IV, 1 S. (25, 06). — Visual observ. of 

 Halley's comet, 2 S. (36, 09), 1 S. (36, 10). — 

 Observ. of the satellites of Mars, 2 S. — Observ. 

 of comet a 10, IS. — Observ. of comet e 09 

 (Daniel) & of comet a 10, IS. — Observ. of 

 Halley's comet & notes on its photogr. appea- 

 rance, 2 S. (36, 10). — Visual & photogr. 

 observ. of comet IIb (Kiess), 2 S. — Micro- 

 meter positions of Halley's comet, 6 S. (37, 12). 



— Observ. of comet IS'c (Neujmin), 5 S. (38, 

 13). — Mellish's comet (15 a), 1 S. (39, 15). — 

 Observ. of the 6. satellite of Jupiter, IS. — 

 Variable star in a 22h 19m 44« ö + 55 " 4M S. — 

 Variable star in a 171i0m d + l?» 22', 1 S. — 

 Observ. of the double comets 15 e (Taylor) & 

 15 a (Mellish), 1 S. (39, 16). — A small star 

 ■with large proper motion, 3 S. (39, 16), 2 S. 

 (30, 17). — Variable star in a 151i9m37sö — 

 5012', 1 S. — Observ. of Wolfs comet (16 b), 

 3 S. — Observ. of comet 15 e (Taylor), 5 S. 

 (30, 16). — Observ. of the planet Ambrosia 

 (193), 2 S. — Variable star in a 221i 32m 49-^ ö 

 + 52» 33', IS. — Variable star in a 18h25ml4^(5 

 -f 130 22', 1 S. —Variable star ina 181i25ml2- ö 



\ 9° 47', IS.— Observ. of Nova Persei, 1 S. 



— The proper motion of the great nebula of 

 Andromeda (M31), 2 S. — The object R. Jonck- 

 heere 900, 1 S. (30, 17). — Focal length of the 

 40-inch telescope of the Yerkes Observatory, 1 S. 

 (31, 17). — Observ. of Wolfs asteroid Alinda 

 (1918 DB), 3 S. — Variable stars in the Cluster 

 M 11, 1 S. — A new variable star with very 

 long period, 2 S. — The variability of Nova 

 Cygni of 1876, 1 S. — Observ. of comet 1919 d 

 (Sc'horr), 1 S. (33, 19). — Observ. of Achilles 

 (588), 1 S. — Observ. of Wolfs periodic comet, 

 5 S. (33, 20). — J. Comas Sola's asteroid, 3 S. 



— Max Wolfs 2 small proper motion stars in 

 Serpens (A.N. 4981), IS. — On the comparative 

 distances of certain globular Clusters & the 

 Star clouds of the milky way, 1 S. (33, 20). 



Astron. & Astrophys.: Observations of the 

 partial phase of the total eclipse of the moon Nov. 

 15, 1891, IS. — Preliminary remarks on the 

 observ. of Mars 1892, with the 12-inch & 

 36-inch refractors of the Lick Observ., 4 S. — 

 Observ. of Jupiter, 3 S. — Transparency of 

 the crape ring of Saturn, & other peculiarities 

 as shown by the eclipse of lapetus, 4 S. — 

 Observ. & photographs of Swift's comet of 

 March 6, 1892, 3 S. — Aurora at Mt. Hamilton, 

 2 S. (11, 1892), — The 5. satellite of Jupiter, 



2 S. (11, 92). 1 S. (13, 93), 2 S. (13, 94). — 

 The great red spot & other markings on Jup., 

 1 S. (11, 92), 2 S. (13, 94). — Nova Aurigae 

 of 1891, 1 S. (11, 92), 1 S. (13, 94). — Photo- 

 graphs of Brooks' comet, IS. — Remarkable 

 transformat. of Holmes' comet, 2 S. — Novem- 

 ber meteors, IS. — On a wind screen for large 

 refractors, IS. — Blueness of the sky at 

 high altitudes, 1 S. (13, 93). — Partial eclipse 

 of the moon, IS. — The form of the disc of 

 the III. satellite & phenomena of the occultat. 

 of a satellite of Jup., 2 S. — Preliminary note 

 on the observ. of Saturn & Uranus, IS. — 

 On the diameters of Ceres, Pallas & Vesta, 



3 S. — Proper motion of stars in the Dumbbell 

 nebula, 3 S. — Photograph of Swift's nebula 



in Monoceros, N.G.C. 2237, 2 S. — Photogr. 

 nebulosities & star Clusters connected with 

 the milky way, 7 S. — On the exterior nebulosi- 

 ties of the Pleiades, 2 S. — Photograph of 

 M8 & the Trifid nebula, 1 S. — The great 

 photogr. nebula of Orion encircling the belt 

 & Theta nebula, 3 S. — Photographs of Gale's 

 comet, 3 S. — Photographs of a remarkable 

 comet, 3 S. — Tempel's periodic comet, 1 S. 

 (13, 94). 



Astron. Nai-hr.: Duplicity of ß, Capricorni, 

 1 & 1 S. (108 & 110, 1884). — The Cluster 

 G. C. 1420 & the nebula N.G.C. 2237, 1 S. 

 (133, 89). — Observ. of (181) Eucharis, 1 S. 

 (136, 90), 1 S. (138, 91), 1 S. (136, 94). — The 

 Lunar craters Alpetragius & Thaies, 1 S. (130, 

 92). — The new Merope nebula, 1 S. (139, 95). 



— Measures of the annular nebula in Lyra 

 (M 57), 1 S. (140, 96). — Note on Saturn, 1 S. 

 (141, 96). — 2 new double stars; the variable 

 star S Lyncis; Anderson's variable near 

 BD +5503011, 1 S. (149, 99). — A small 

 planetary nebula near the star BD + 34 "732, 

 1 S. (151, 1900). — Observat. of Nova Persei 

 1901 with the 40-inch Refractor of the Yerkes 

 Observ., 4 S. (159, 02). — Lunac eclipse 1902 

 Oct. 16, 2 S. (161, 03). — Periodical changes 

 in the size of the glow surrounding the lunar 

 crater Linne, 2 S. (170, 06). — Observ. of the 

 asteroid (13) Egeria, IS. — Observ. of the 

 double star Castor, v 2398 & ^' Herculis, 1 S. 



— Variable star in the cluster M 3, 2 S. — 

 On a planetary nebula, IS. — An unexplained 

 observ., IS. — The hypothetical disturbing 

 body in the System of 61 Cygni, 2 S. (173, 06), 



— Observ. of the 6. satellite of Jupiter, 1 S. 

 (173, 06), 2 S. (179, 08). — Observ. of Phoebe, 

 the 9. satellite of Saturn, 1 S. (173, 06), 2 S. 

 (177, 08), 1 S. (194, 13), 1 S. (198, 14). — 

 Observ. of Nova Sagittarii of 1898, 3 S. — 

 Croups of small nebulae, 2 S. — The nebula 

 N. G. C. 6302, IS.— Reply to Mr. Rud. Piro- 

 vano's remarks, etc., 1 S. (173, 06). — Observ. 

 of the variable star RS Aquarii, 4 S. (173, 07), 



1 S. (181, 09), 1 S. (191, 12). — Photogr. ob- 

 serv. of an unknown comet on July 22, 1905,^ 



2 S. (174, 07). — Photogr. observ. of Mellish's 

 comet 07 b, 2 S. — On the positions of the stars 

 BD+ 1''2720, + 10 2722 & +00 2957, 1 S. 



— Microm. observ. of the asteroid (588) 

 Achilles, 2 S. (176, 07). — The motion of the 

 stars in the cluster Messier 92, 3 S. (176, 07), 



2 S. (183, 09). — Observ. of Nova Persei of 

 1901, 1 S. (176, 07), 2 S. (179, 08), 1 S. (198, 

 14). — Photogr. & Visual observ. of lapetus, 

 the 8. satellite of Saturn, in 1906, IS. — 

 Observ. of a faint asteroid 1904 OV^^ near the 

 place of Phoebe on 1904 Sept. 12, 1 S. — Some 

 notes on nebulae & nebulosities, 2 S. (177, 08). 



— The great red spot on Jupiter, 2 S. (178, 08). 



— Observ. of the Tempel-Swift comet, 2 S, 

 (180, 09). — Observ. of the satellite of Neptune, 



3 S. — Observat. of the 5. satell. of Jupiter 

 1908 & 1909; observ. of Jupiter & his belts & 

 moons, 5 S. — Observ. of comet 08 c (More- 

 house), 1 S. (181, 09). — The motion of some 

 of the stars of Messier 92 (Hercules), 2 S. — 

 Measures of the companion of Procyon, 1 S. 

 (183, 09). — Observ. of the companion of 

 Sirius, 1 S. (183, 09), 1 S. (JubU. No. 21). — 

 The period & light curve of the var. star No 33, 

 M. 5, 5 S. (184, 10), 1 S. (191, 12), 1 S. (196, 

 13). — Observ. of the minor planet (403) 

 Cyane, IS. — Observ. of Halley's comet at 

 the time of its nearest approach to the earth, 

 3 S. (185, 10). — On the accelerat. of the rece- 

 ding masses in the tail of Halley's comet. 



