3313 1-J-' 



3310 COXSTAXT OF ABERRA- 

 TION. 



Weinberg, Boris. Endo-ultige Aus- 

 .eleicliung der walirscheinliclisten Werte 

 (ler Sonnenparallaxe, der Aberrations- 

 konstante, der Lichtgleichnng und der 

 Verbreitungsgeschwindigkeit der Stcinin- 

 gen im Aether nach den bisherigen 

 Messungen. Astr. Nachr., Kiel, 165, 

 1904, (133-142). 



Practical Astronomy. 



3350 ^IISCELLAXEOUS. RE- 



FRACTION. 



Christiansen, 11. J. Einige Bemer- 

 kungeu iUjer die terrestrisclie Refrak- 

 tion. Zs. Vermessgsw., Stuttgart, 32, 

 1903, (305-3 loj. 



Crawford, Russell Tracy. Deteniiina- 

 tioii of the constant of refraction from 

 observations made with tlie Repsolil 

 meridian circle of the Lick Observatory. 

 San Francisco, Proc. Cal. Acad. Sci., 

 (Ser. 3), 1, 1903, (103-19C). Separate. 

 25.4 cm. 



DESCRIPTIVE ASTRONOMY 

 AND ASTROPHYSICS. OB- 

 SERVATIONS. SOLAR SYS- 

 TEM. 



4000 



;kxkeal 



Downing, A. il. W. Comjrarisons of 

 the (ieocentric places of the Sun and 

 major Planets calculated from the tables 

 of the American Ephemeris Office, with 

 tiieir places calcxdated from Le Verrier's 

 Tables, for the vear 190G. London, 

 Mon. Not. R. Astr. Soc, 64, 1904, (421- 

 426). 



Greenwich, Royal Observatory. Hoii- 

 zonlal and vertical diameters and Riglit 

 ascensions and North Polar distances of 

 the Sun, Moon, and Planets, observed 

 with the Altazimuth, compared with the 

 corresponding results of the Nautical 

 Almanac, 1901. Greenwich Obsns., 

 1901, 1903, ( [75] - {5^;- ). 



Horizontal and vertical 



diameters and Right ascensions and 

 North Polar distances of the Sun, Moon, 



and Plajiets, observed with the Transit 

 Circle, com]5ared with the corresponding 

 results of the Nautical Almanac : with 

 the inferred position of the Ecliptic ; the- 

 Geocentric errors of tiie Sun, Moon, and 

 Planets in Longitude and Ecliptic Polar 

 distance; and the equations between 

 the geocentric errors of the planets and 

 the heliocentric errors of the earth and 

 ])lanets, in longitude and ecliptic Polar 

 distance. 1901. Greenwich Obsns.,. 

 1901, 1903, (93-125). 



Kramsztyk, Stanistaw. L'evolutiou 

 de rUnivers. Dans: Hefiich A. et 

 Jlichalski vS. : Guide pour les auto- 

 didactes, V Partie, I Livraison. (Polish; 

 Warszawa (Kasa Mianowskiego, Ge- 

 bethner i Wolff), 1903, (1-56). 



Lemaire, Ch. Necessite des obser\-a- 

 t'ous astronomiques et magnetiques an 

 Congo, materiel et methodes employes. 

 Bruxelies, Bui. Soc. astron., 1901, (234- 

 249, 261-277). 



Lowell, Percival. The solar system ; 

 six lectures delivered at the Massa- 

 cluisetts institute of technology iic 

 December, 1902. Boston and New- 

 York (Houghton, Mifflin & Co.), 1903, 

 (4 4- 134, with illustr. fold, tab , diagr.). 

 1 9.-3 cm. 



Nichols, E[rnest] F[ox] and Hull, G. F. 

 The pressure due to radiation. [With 

 bibliographv-] Astroph. J., Chicago. 

 111., 17, 1903, (31.5-351, with lig. in 

 text). Separate. 25 cm. 



Poynting, J. H. Radiation in tht 

 solar system : its effect on temperature 

 and its pressure on small bodies. [Re- 

 print] London, Mem. R. Astr. Soc, 55, 

 1904, (appendix I). ([1H28]). 



Radiation in the solar 



svstem. Nature, London, 70, 1904, 

 (.512-51.5). 



Thompson, D'Arcy W. On Plato's. 

 tlieorv of the planets. Observatorv, 

 London, 27, 1904, (363-366j. 



Tucker, R[ichard] H[a\vley]. Meridian 

 circle observations of heliometer com- 

 jiarison stars, for the major planets. 

 Berkeley, Lick Obs., Univ., Cal., Bull.. 

 No. 43. "1903, (107-114). 



Wislicenus, Walter F. Astrophysik.. 

 die BescliafTenheit der Himmelskorjier. 

 2. verb. Aufl. (SaTnmlung GiJschen. 91 1. 

 Leipzig (G. J. Goschen), 1903, (156 . 

 15 cm. 0.80 M. 



