土星 月惑星研究会 関西支部

Saturn Image 2006/03/12(UT)

Ralf Vandebergh,Richard Bosman,Christophe Pellier
R.Vandebergh,R.Bosman,Christophe.P
Ralf Vandebergh(250mm Newton:ATK-1HS) 
Attached are observations of the STrZ-storm from last night,March 12,taken under poor seeing conditions
but this time finally without clouds and very good transparance.
The animation shows the rotation of the spot in 31 minutes time difference.The shape of the spot seems to
be already pretty elongated,especially well visible when the spot is near-or-on the CM.
10 inch Newtonian & ToUCam PCVC750k)



This animated GIF images shows the rotation of Saturn with Enceladus,Dione,Tethys and Rhea on 20:05 and 20:23 UTC.
20:05: CM1=298.7  CM2=184.3  CM3=269.9
20:23: CM1=309.2  CM2=194.5  CM3=280.0
The spot was out of view at that time.

10 inch Newtonian & ToUcam PCVC750k)




This HC animation from 20:05-20:23 UTC shows the STrZ-storm just rotating out of view on the limb.
Seeing was only fair with moments.
10 inch Newtonian &ToUcam PCVC750k.


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[Ralf Vandebergh:Neighbourhood of Maastricht Netherlands]
Richard Bosman(280mm SC:ATK-2HS) 
Unauthorized use prohibited
無断使用禁止
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[copyright(c)2006 Richard Bosman: Netherlands]
Christophe Pellier (C14 ; L075M)
There have been an important change on the belt pattern south of 30°S (mean). The belts and colors looks quite more varied...

[Christophe Pellier Bruz City,France]
ALPO-Japan Latest Saturn Section