208 Proceedings of the Royal Irish Academy. 



29. e k.v&.iBM. — I have further ohserved this star as follows : — ■ 

 October 3, 1883, 3-37 m. ; March 31, 1884, 3-27 m. 



30. R Lepoeis. — Minima were first observed by E. F. Sawyer on 

 January 25, 1882, and March 15, 1883, magnitude, 6-9. 



34«. 31 Oeionis. — Has been observed at Cordoba at the magni- 

 tudes 4|- and below 6, and "in almost all the intermediate stages" 

 {TIranometria Argentina, p. 328). It is No. 110 of Birmingham's 

 Catalogue of Eed Stars. I have observed the star as follows : — 



1875, Dec. 16, 6-0 magnitude. 



1876, Jan. 19, 5-8 ,, 



1884, Feb. 22, 5-3 



,, Mar. 13, 5-5 ,, 



,, April 1, 5-2 ,, 



j> j> 7, 5*0 ,, 



jj >> 12, 4*9 ,, 



This star is certainly variable. 



36. T Oeionis. — The proximity of this star to A Orionis renders it 

 rather difficult of observation. I have observed it as follows : — 



1884, Feb. 12, 6-3 magnitude. 



„ 14, 6-4 



„ 22, ..... . 6-2 



March 3, 6-2 



„ 13, 6-0 



„ 15, 6-2 



„ 31, 6-2 



April 11, 6-2 



38. -T] GEMnsroETJM. — This star was discovered to be a close and 

 difficult double by Burnham, with 12-inch refractor ; the companion 

 about 9 m., and about 1" distant. 



44. E GrEMiNOEUM. — Secchi found a wonderful spectrum at maxi- 

 mum, with bright lines. 



47. TJ MoNOCEEOTis — The star is Lalande 14658 (8 m.). It is 8 m. 

 in Harding's Atlas. 



