8200 



230 



Descriptive Astronomy. 



Very, Frank \V. An inquiry into the 

 cause of the nebulosity around Nova 

 Persei. Amer. J. Sci., New Haven, 

 Conn., (Ser. 4), 16, 1903, (49-GO). 



Stebbins, Joel. The spectnmi of 

 Omicron Ceti. [Diss. University of 

 California.] Berkeley. Lick Obs., Univ. 

 Cal., Bull., No. 41, [19031, (78-9C, witli 

 pl.). 



8300 VARIABLE STARS 



INCLUDING NEW STARS. 



Becker, L. On tlie spectrum of Nova 

 Persei and tlie structure of its bands as 

 photographed at (^ilasgow. Edinburgli, 

 Trans. R. Soc, 41, 1904, (1-40, 251- 

 200, with G pis.). 



Curtis, H. D. Visual observations of 

 the spectrum of Nova Geminorum made 

 with the thirtv-six inch refractor. 

 Berkeley, Lick (Jbs., Univ. Cal., Bull., 

 No. 48, "1903, (132). 



Hartmann, J. Untersuchungen iiber 

 <las Spectrum und die Bahn von 5 

 Orionis. Berlin, SitzBer. Ak. Wiss., 

 1904, (527-542). 



Julius, W[illem] H[enri]. Dispersion 

 l)ands in absorption spectra [considered 

 as ])laying a part in solar phenomena 

 and in those of variable stars]. Amster- 

 dam, Proc. Sci. K. Akad. Wet., 7, 

 £1004], (134-140, with 1 pl.) (English) ; 

 Amsterdam, Versl. Wis. Nat. Afd. K. 

 Akad. Wet., 13, [I904J, (2G-32, with 

 I pl.) (Dutcli). 



Miiller, G. and Kempf, P. A new 

 varialile star of imusually short jD^iiod. 

 [Translated from advance prools, fur- 

 nislied 1)y the authors, of a paper to 

 iippear in Berlin, SitzBer. Ak. Wiss.] 

 Astroph. J., Chicago, 111., 17, 1903, (201- 

 211'. 



Perrine, C[liarles] r[illon]. The 

 spectrum of the nebulosity surrounding 

 Nova Persei. Berkeley, Lick Obs., 

 Univ. Cal., Bull., No. 33, [1903], (32- 

 33) ; Astroph. J., Cliicago, 111, 17. 1903, 

 (310-314). 



Recent spectrograpliic ob- 



:>->ervations of novae with the Crossley 

 reflector. Berkeley, Lick Obs., Univ. 

 • Cal. Bull., No. 48. 1903, (130-131). 



Pickering, Edward C[harles]. Stars 

 having peculiar S|)ectra. Astr. Nachr., 

 Kiel, 165, 1904, (187-190). 



Reese, H. M and Curtis, H[eber] D. 

 ■The spectrum of Nova Geminorum. 

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

 Nc. 37, '[1903 J, (59-GO, with pl.). 



8400 



PECULIAR SPECTRA. 



Belopolskij, A. A. Recherches sur le 

 spectre de quelques etoiles du type Lij. 

 (Russ.) St. Peterburg, Bull. Ac. Sc, 

 (Ser. 5), 19, 1903, (33-58). 



Pickering, Edward CLharles]. Stars 

 having peculiar spectra. Astr. Nadir., 

 Kiel, 165, 1904, (187-190). 



8500 MOTION IN THE LINE 

 OF SIGHT. 



Frost, Edwin B[rant] and Adams, 

 Walter S. Radial velocities of twenty 

 stars having spectra of the Orion tj'pe. 

 Chicago, 111., Pub. Yerkes Obs. Univ. 

 Chic, 2, 1904, ([143]-250, wdth pl.); 

 Chicago, III., Dec. Pub. Univ. Chic, 

 (Ser. i), 8, 1903, (143-250, with pl.). 



Reese, H. M. A star with a great 

 radial velocity. Berkeley, Lick Obs., 

 Univ. Cal., Bull., No. 31.* [1903], (29) ; 

 Astroph. J., Chicago, 111., 17, 1903, (310). 



8550 VARIABLE MOTION IN 

 THE LINE OF SIGHT. 



Campbell, W[illiam] W[allnce] and 

 Curtis, Heber D. A list of five stars 

 whose velocities in the line of sight are 

 variable. Berkeley, Lick Obs. Uni\'. 

 Gal., Bull., No. 46. [1903], (12G). 



Deslandres, H[euri]. Variations de la 

 vitesse radiale de I'etoile 5 Orion. Astr. 

 Nachr., Kiel, 166, 1904, (33-36). 



Frost. Edwin B[raut] and Adams, 

 Walter S. Five stars whose radial 

 velocities vary. Astroph. J., Chicago, 

 111., 17, 1903, (150-153). 



Two stars with 



variable radial velocities. Astroph. J., 

 Chicago, 111., 17, 1903, (381-382). 



Kovesligethy, R[ad6] von. Ueber 

 die Axendrehung der Fixsterne. Vor- 

 trag . . . Math.-natw. Ber. Ungarn, 

 Leipzig, 17, (1899), 1901, (16G-180). 



