KNo\vi.i:i>r,i-. 



Al'OusT. 1912. 



Maus is an evciiiiit," Star. I)ut piactif.illv invisible. 



Ji'IMTi:r is an I'vc-iiini; Star, incrcasint,' its distance from tis, 

 so that the c(|uatorial sciiii-dianietcr diminishes from 19" to 

 17". The Polar is smaller by H". The configurations of the 

 salellitps at y"" 30™ c are for an inverting telescope. 



Tabi.f; 34. 



Satellite phenomena visible at Greenwich. V' b^ 43"" 

 III. Sh. E. ; 4" 7" dS"" I. Oc. D.. 9" 22™ II. Tr. I. ; b^ 7'" 26"" 



I. Tr. E., 8" 44"" I. Sh. E. ; b^ 9" 27" 35" II. Ec. R. ; 8" S" XT' 

 III. Sh. I.: 12" 7" 9"" I. Tr. I., S" 25" 1. Sh. I.: 13" 6" dI" 



II. Oc. D., 7" 47"" 36" I. Ec. R.; 15" 6" 29" II. .Sh. E., 

 7" 15"" III. Tr. I.; 20" 6" 17" I. Oc. D. ; 2l" 7" 4" I. Sh. E. ; 

 22" 6" 22" II. Sh. I.. 6" 41" II. Tr. E. : 26" 6" 27" 12" 

 III.Ec. D. ; 28" 6'" 44" I. Sh. I., 7''49" I.Tr. E.; 29" 6" 6" 4" 

 I. Ec. R., 6'' 40" II. Tr. I. 



All the above are in the evening hours. 



The eclipse reappearances of I. II. and both phases of 

 those of III. occur high right of the inverted image, taking 

 the direction of the belts as horizontal. 



Mr. A. Burnet points out that the star w Ophiuchi 

 (magnitude 4il will be occulted by Jupiter on September 15th. 



Disappearance about 9" 25"t', .Angle N. to E. 138°. 



Reappearance ., lO*" 47"e, ,, „ ,. 237^'. 



The disappearance may be seen from Lisbon. Rio or the 

 Cape ; the reappearance from Rio, La Plata or Cordoba. 



Saturn is a morning Star. Polar semi-diameter 8$". The 

 major axis of the ring is 44", the minor axis 18J". The ring 

 is now approaching its maximum opening and projects beyond 

 the poles of the planet. 



East elongations of Tethys (every fourth given). September 



-'•' '»"J til, 9" 10''-5 f. 17" ll''-7 III. 25" 0''-9 m. Dione 

 (cverv third given). September 2" .s''-7 m. 10" l''S t-. 

 18" 6*'-8 c. 26" ll''-9 e. 



Rhea (everv second given). September l" 2'' -3 m,lo" l^-lm, 

 19" 4''0 in, 28^ 4''-8»«. 



Eor Titan and lapetus, E. \V. mean East and West 

 elongations, I.. S. Inferior and Superior Conjunction. Inferior 

 being to the North, superior to the South. Titan, 5" 6''- 7 m S.. 

 9"lO"-3mE.. 13" ll''-2 m I., 17" 7"- 1 m VV., 21" 5''-7mS., 

 25" 9''-0 m E., 29" O^-e ;« I. lapetus 15" ll''-8 m I. 



Uranus is an evening Star, semi-diameter 2". It is 7}° 

 South of Alpha Capricorni, 5" South-West of Beta. 



Neptune is a morning star, but badly placed. 



Meteor Showers (from Mr. Denning's List) : — 



Clusters and Nebulae. 



Double Stars.— The limits of R.A. are ai"" to 23*. 



Table 35. 



