comet C/2012 S1 (ISON)

Astrometric data for minor planet center

COD H06

CON E.Bryssinck, Eyckensbeekstraat, 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 2013.10.05 10:03:59

AC2

NET USNO-A2.0

CK12S010 C2013 10 04.47502 09 42 11.57 +16 52 36.9 14.1 N H06

CK12S010 C2013 10 04.47755 09 42 11.90 +16 52 34.8 14.1 N H06

CK12S010 C2013 10 04.47990 09 42 12.18 +16 52 33.2 14.0 N H06

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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 04/10/2013 11:27:35 14.30 13.47 13.03 12.72 12.48 12.28 32.0 19.6 H06

C/2012 S1 04/10/2013 11:27:35* 0.00 0.00 0.00 0.01 0.01 0.02 3 4.0 USN

AFRHO LOG

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

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

C/2012 S1 04/10/2013 11:27:35 2.05 1.58 13.47 13.94 32 268 8 2.428 H06

follow-up of comet C/2012 S1 (ISON) on 4 oct 2013 by use of a remote telescope Planewave 17” with FLI Proline 6303 camera

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