Exactly. Only the ice crystals that cause sundogs are hexagonal. In fact, I just witnessed this phenomena while observing the full moon (there is a
discernable halo at my current location).
The SOHO picture is certainly Venus;
Also, I believe I read on this thread someone saying that planets were not visible during the day. This is not true. Venus, because of its extremely
high albedo (extent to which an object diffusely reflects light from the sun) is often visible during broad daylight. It is often a challenge for
amateur astronomers to try and find it without some landmark (e.g. a crescent moon).
This video does not show a new planet, comet or anything worth noting. Besides the fact that almost every industrialized country on Earth having
professional astronomical associations that are constantly observing the skies, there is a world-wide network of amateur astronomers that are doing
the same. IF there was anything of note news of it would break literally in minutes (as did when Comet 17/P Holmes exploded last fall). I suggest if
anyone still has any curiosity as to what this is to ask the experts.
www.bautforum.com... has numerous members who have been both professional
and amateur astronomers (PhDs and non PhDs alike) who would be able explain this in greater detail. I would also suggest however, that you do not
mention the possibility of Planet X so they take you seriously.
Best.