comet C/2012 S1 (ISON - 27 oct. 2013

Astrometric data for minor planet center

COD B96

CON BRIXIIS Observatory, Eyckensbeekstraat 2, Kruibeke, Belgium

OBS E.Bryssinck

MEA E.Bryssinck

TEL 0.4-m f/3.8 astrograph + CCD

ACK MPCReport file updated 2013.10.27

AC2 erik.bryssinck@telenet.be

NET CMC-14

CK12S010 C2013 10 27.11137 10 50 04.76 +09 12 01.3 13.8 N B96

CK12S010 C2013 10 27.11427 10 50 05.67 +09 11 54.4 13.8 N B96

CK12S010 C2013 10 27.11718 10 50 06.27 +09 11 50.1 13.8 N B96

CK12S010 C2013 10 27.12008 10 50 07.02 +09 11 43.5 13.8 N B96

CK12S010 C2013 10 27.12300 10 50 07.67 +09 11 39.4 13.8 N B96

CK12S010 C2013 10 27.12591 10 50 08.35 +09 11 33.2 13.7 N B96

CK12S010 C2013 10 27.12946 10 50 09.35 +09 11 27.0 13.8 N B96

CK12S010 C2013 10 27.13043 10 50 09.50 +09 11 25.3 13.7 N B96

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Photometric data from FOCAS-II

COD I89

CON RAS Observatory, Nerpio, Spain

CATALOG: USNO A2.0 / CMC-14 - BAND: R

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

COMET UTC +/- +/- +/- +/- +/- +/- N FWHM CAT

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

C/2012 S1 27/10/2013 02:53:48 13.35 12.49 12.10 11.86 11.70 11.60 10.8 15.1 B96

C/2012 S1 27/10/2013 02:53:48* 0.04 0.07 0.08 0.10 0.12 0.15 20 3.6 USN

AFRHO LOG

COMET UTC DELTA r BOX " MAG RSR CM +/- AFRHO OBS

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

C/2012 S1 27/10/2013 02:53:48 1.37 1.11 20.14 12.57 11 209 19 2.319 B96

follow-up of comet C/2012 S1 (ISON) on 2013 oct. 27 from BRIXIIS Observatory with 0.4-m astrograph and R-Bessel filter

Af(rho) data available via request to CARA-coordinator

Afp data obtained by the application of the CARA approuch