Annual Address to the Members. 



Ixi 



Eesults for Parallax of Bright Stars. 



{Arranged in Order of Star's Magnitude.) 



The Keferences marked §3, §4, &c. refer to Sections of Part 2, Cape Annals, 

 Vol. viii. ; those marked p. 97, &c., refer to the page of the Memoirs E. A. S., 

 Vol. xlviii. 



Name of Star. 



a Canis Majoris 



a Argus 



j3 Orionis 



«2 Centam'i . 



a Eridani . . . . 



(3 Centauri . . . . 



a Crucis 



a Virginis ... 

 a Piscis 



Australis. 



a Scorpii 



(3 Crucis 



a Gruis 



Magni- 

 tude. 



•1-76 



■0-96 

 0-35 



0-40 



0-51 



0.83 



102 

 1-21 



1-27 

 1-34 

 1-49 

 1-92 



Observer. 



f Gill 



\ Gill 



( Elkin 



j Gill 



I Elkin 



j Gill 



I Finlay 



I Gill I. 



Gill II. 



Elkin I. 

 I Elkin II. 



Gill 

 ( Gill 

 1 Gill 



Gill 



Gill 



Gill 



Finlay 



Gill &Finlay 



Gill 



Refer- 

 ence to 

 Publica- 

 tion- 



p. 97 

 § 3 



p. 115 

 § 4 



p. 183 



§ 1 

 § 12 

 p. 33 



p. 51 



p. 69 



p. 81 



§ 7 



p. 161 



§ 2 



§ 8 

 § 9 



§ 6 

 § 13 

 S 11 



§ 5 



Parallax and its 

 Probable Error. 



0-370 

 0-370 

 0-378 

 0-000 

 0-003 

 0-000 

 0-001 

 0-747 



0-760 + 



0-783 

 0-676 

 0-043 

 0-000 

 0-046 

 0-050 

 0-019 



± 0-009 I 

 ±0-0101 

 + 0-022) 

 + 0-010) 

 + 0-035) 

 + 0-010 I 

 + 0-027] 

 + 0-013 

 (0 013* 

 (0-021t. 

 + 0-028 

 + 0-027/ 

 + 0-015 

 + 0-019) 

 + 0-017) 

 + 0-019 

 + 0-010 



0-130 + 0014 

 0021 + 0012 

 0-000 + 0-008 

 0-015 + 0-007 



Adopted Paral- 

 lax and Pro- 

 bable Error. 



0-370 + 0-005 



0-000 + 0-010 

 0-000 + 0-010 



0-752 + 0-010 



0-043 + 0-015 



0-030 + 0015 



0-050 + 0-019 

 0-000 + 0-020 



0130 + 0-014 

 0021 + 0012 

 0000 + 0008 

 0-015 + 0007 



* Excluding possible systematic errors, 

 t Including possible systematic errors. 



