金星 月惑星研究会 関西支部

Venus Image 2006/08/10(UT)

David Arditti,Hans-Goran Lindberg
D.Arditti,Lindberg

David Arditti (250mm Dall-Kirkham Cassegrain)
Some Venus images taken yesterday morning soon after sunrise.

Venus is approaching superior conj. in 2 months' time,phase is 94%  and diameter 10.5".

IR image shows only terminator shading and at the poles. Interesting  that UV images taken 4 minutes apart appear to show
different  markings.
I think this just shows how unreliable webcam filtered  images of small planetary disks taken in poor seeing,and then
contrast-stretched,can be,and how careful the observer has to be in  reporting what is really representative.

[David Arditti: Edgware Middlesex HA8 5LW: United Kingdom]

Hans-Goran Lindberg(254 mm Schmidt-Newton: Mintron MS-168EP B/W Camera)
 
 
[ Hans-Goran Lindberg,Skultuna,Sweden ]

ALPO-Japan Latest Venus Section
2006/08/13
2006/08/09