Mars

Venus and Mars conjunction 6th October 2107

Although closer the previous day, as usual the clouds got in the way, but for once the forecast for Friday morning was correct and in the east just after 6am Venus could be seen blazing away and as the eyes adjusted it was possible to make out the fainter orange hue of Mars close by to the right and slightly above, sigma Leo was visible above this pairing of Venus and Mars. Between 06:00 and 06:30 the pair climbed higher in the dawn sky before being enveloped in the approaching dawn.

Pete H


 

 

Venus and Mars (there’s a song about that)

Venus is shining strongly in the evening sky, even brighter than Jupiter in the morning sky, finally cleared the roofs opposite so had a go at imaging it, tried a different approach this time, have previously attached the DSLR to eyepiece using T ring and adapter, this time tried it with the DMK42 mono CCD camera with a red filter, to remove any chromatic aberration. Used 120mm Evostar  refractor on HEQ5pro, sidereal tracking mode, max frame of 15fps with DMK41 , #23A filter attached, 600 frame .avi files recorded with, no magnification, x2 Barlow and x5Barlow, also imaged Mars to left and above Venus with no magnification.

All images produced from stacking .avi in Autostakkert, wavelets in Registax6 and final processing/sizing in Photoshop.6

venus1ps

 

Venus with no magnification, slightly gibbous (about 60%),will become larger and more of a crescent as it moves to Greatest Elongation in January.

 

 

 

 

venus3psx2b with x2 barlow

 

 

 

 

 

 

venus0005psx5bwith  x 5 Barlow

 

 

 

 

 

 

venusandmarsMars and Venus with no magnification, taken under same conditions.

Mars is so far away now, even high magnification only shows a red disc, with no features, a UV filter would be needed to draw out any features in the atmosphere of Venus. (Did you hear that Santa?)

 

 

 

 

Have a Good Christmas and New Year!

Pete Hill