C/2011 F1 (LINEAR) - 22 july 2012

Astrometry for minor planet center:

COD B96

CON BRIXIIS Observatory, Kruibeke, Belgium, [http://www.astronomie.be/erik.bryssinck/]

OBS E. Bryssinck

MEA E. Bryssinck

TEL 0.4-m f/3.8 astrograph + CCD

ACK MPCReport file updated 2012.07.23

AC2 erik.bryssinck@telenet.be

NET PPMXL

CK11F010 C2012 07 22.90517 14 06 25.29 +35 45 22.9 14.8 N B96

CK11F010 C2012 07 22.90750 14 06 25.32 +35 45 19.8 14.9 N B96

CK11F010 C2012 07 22.91215 14 06 25.48 +35 45 12.5 14.8 N B96

CK11F010 C2012 07 22.91448 14 06 25.50 +35 45 09.2 14.8 N B96

CK11F010 C2012 07 22.91681 14 06 25.53 +35 45 05.9 14.8 N B96

CK11F010 C2012 07 22.91912 14 06 25.62 +35 45 02.3 14.8 N B96

Photometry output from FOCAS-II

10x10 20x20 30x30 40x40 50x50 60x60 SNR SB COD

OBJECT DATE TIME +/- +/- +/- +/- +/- +/- N FWHM CAT

------------ ---------- -------- ----- ----- ----- ----- ----- ----- ---- ---- ---

C/2011 F1 22/07/2012 21:54:03 14.57 13.64 13.19 12.93 12.77 12.67 38.4 17.9 B96

C/2011 F1 22/07/2012 21:54:03* 0.01 0.02 0.03 0.02 0.02 0.02 6 3.5 USN