752 ASTRONOMICAL 



Haivard College Observatory. 



Expedition' to the tSoutheru hemisphere. Pub. Astou. Soc. Pacitic, 3 : 128. 1891. 



Fleming (M.) Harvard College Observatory astvouomioal expedition to Peru. 

 Pub. Astrou. Soc. Pacific, 4: 58-62. 



Pickering (E. C.) A largo southern telescope. Astrou. and Astrophys., 

 11 : 783-5. 1892. 



. [Suggesting subscription for] a large southern telescope. 3p. 4to. Cam- 

 bridge, 1892. 



PlOKEiiiXG (W. H.) Mountain station . . . [at Areciuipa, Peru], il. Astron. 

 and Astrophys. 11:353-02. 1892. 



voiiHaynald (Ludwig) [1816-91.] 



Fknyi (J.) Todesauzeige. Astrou. Nachr., 128: 15. 1891. 



Heliometer. 



GiLi, (D.) Reduction of distances from heliometer observations, il. Astron. 

 Nachr., 131: 185-92. 1892. 



LORENTZKN (G.) Uutersuchung der Scalcn eiues Heliometers. Astrou. Nachr., 

 131 : 217-38. 1892. 



SCHUR (W. ) 8ystematische Correctionen von Distanzmessuugeu am Heliome- 

 ter. Astron. Nachr., 131 : 381. 1892. 

 Interpolation. 



Frisch.\uf (J.) Genauigkeit interpolirter Zahlen. Astron. Nachr., 130: 123. 

 1892. 



Radau (R.) Etudes sur les formules d'interpolation. Bull. Astrou., 8:273, 

 325, 376, 425. 1891. 



Jupiter. 



Barnard (E. E.) Observations of the planet Jupiter and his satellites during 



1890 with the 12- inch equatorial of the Lick Observatory. Mouth. Not., 



51:543-55. 1891. 

 . Observatious of the spots and markings . . . Mouth. Not., 52: 7-16. 



1891. 

 Clerke (A. M.) Jupiter and his system. 44 p. 8vo. London, 1892. 

 Elger (T. G.) Recent disturbance in the northern hemisphere of Jupiter- 



Obsry., 15:109-12. 1892. 

 Flammariox fC.) D^couvertes rocentessur Jupiter, il. L'Astron., 11: 81-93. 



1892. 

 HoLDEN (E. .S.) and Campbell (\V. W.) Negatives of Jupiter made with the 



great telescope of the Lick Observatory during 1891. Mouth. Not., 52 : 499. 

 Kerler (J. P].) Red spot on Jupiter. J. Brit. Astrou. Assn., 1 : 435. 1891. 

 Landerer (J. J.) Les dimensions et la latitude joviceutrique de la tache rouge 



de Jupiter. Bull. Astron., 9: 246-8. 1892. 

 Leveau (S.) Determination de la masse de Mars et de la Jupiter ]>ar les obser- 

 vations meridieunes de Vesta. Compt. Rend. 112: 332-5. 1891. 

 PLA.SSMAN (J.) Der Plauet Jupiter. Darstellung der wichtigsten Beol)acht- 



nngsergebnisse und Erkliirungsversuche. 116 p. il. Koln 1892. 

 ScilUR (W.) Untersuchung liber die Figur des Plaueten Jupiter. Astrou. 



Nachr., 129: 10-14. 1892. 

 Williams (A. S.) Notes of a prelimiuary examination of photograplis . . . 



taken at the Lick Observatory in 1891. il. Pub. Astron. .Soc. Pacific, 



4 : 166-76. 1892. 

 . Outburst of s])ots in the northern hemis])hero of Jujtiter. Obsry., 14; 



361. 1891. 

 . Red spot on Jupiter. J. Brit. Astron. Assn., 1 : 436. 1891, 



