comet C/2012 S1 (ISON) - 23 oct. 2013

Astrometric data for minor planet center

COD H06

CON Eyckensbeekstraat,2 - 9150 Kruibeke, Belgium

OBS E.Bryssinck

MEA E.Bryssinck

TEL 0.43-m f/6.8 astrograph + CCD + f/4.5 focal reducer

ACK MPCReport file updated 2013.10.23 19:39

AC2

NET CMC-14

CK12S010 C2013 10 23.18248 10 34 53.42 +11 03 30.8 13.5 N B96

CK12S010 C2013 10 23.18413 10 34 53.69 +11 03 27.5 13.5 N B96

CK12S010 C2013 10 23.18579 10 34 54.01 +11 03 25.5 13.5 N B96

CK12S010 C2013 10 23.18744 10 34 54.53 +11 03 22.7 13.6 N B96

CK12S010 C2013 10 23.18910 10 34 54.75 +11 03 20.0 13.5 N B96

CK12S010 C2013 10 23.19075 10 34 55.14 +11 03 17.7 13.5 N B96

CK12S010 C2013 10 23.19242 10 34 55.45 +11 03 15.0 13.6 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 23/10/2013 04:29:55 13.52 12.71 12.33 12.08 11.89 11.74 9.3 15.6 B96

C/2012 S1 23/10/2013 04:29:55* 0.05 0.04 0.04 0.04 0.03 0.03 7 3.8 CMC

AFRHO LOG

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

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

C/2012 S1 23/10/2013 04:29:55 1.49 1.20 18.56 12.85 9 221 24 2.345 B96

follow-up of comet C/2012 S1 (ISON) on 2013 oct. 23 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