Hello Bernhard,

Here you can find an image from this evening :

http://pagesperso-orange.fr/fkometes/images/comets_img/19P-090051088-12x120.JPG

I can confirm this condensation in the tail.

exp. 12x120sec. Tel 0.5-m F/3+ccd Kai11k (No filter). weather : cloudy.

0019P C2009 05 10.87389 12 31 04.86 +35 24 39.7 18.2 N A77

Francois Kugel
#A77





Bernd Häusler a écrit :
>
>
>
> Dear comet friends,
>
> 19P/Borrelly, taken under difficult conditions (Moon, summer atmosphere).
> 42 x 3 min. exposure, 2009-05-07, UT 21:56 to 00:19, 12" SCT f-6.532 + CCD
> ST10XME
> 17.66 mag, coma: 0'16", main tail: 3'19" in PA 296°
>
> The central condensation seems to have a double structure this day.
> May be this is a special bright dust emission in PA 310° in 13 arc seconds
> distance of the central condensation. The location of the second peak is
> laying on the well known small inner tail in PA 310, which is visible on all
> of my images this year.
>
> Detailed analysis under:
> http://www.amication.de/Bernhards_Comet_Project/19p_20090507.htm
> <http://www.amication.de/Bernhards_Comet_Project/19p_20090507.htm>
>
> Who has another picture of the comet of this day?
>
> Clear skies
> Bernhard Haeusler
> MPC B82