comet C/2017 O1 - 1 Nov. 2017

Astrometric data for minor planet center

COD H06

CON remote iTelescope.net, Mayhill NM-skies,

OBS E.Bryssinck

MEA E.Bryssinck

TEL 0.51-m f/4.5 astrograph + CCD

ACK MPCReport file updated 2017.11.02 18:27:59

NET USNO-A2.0

CK17O010 C2017 11 01.44946 04 54 40.76 +69 31 14.5 14.6 N H06

CK17O010 C2017 11 01.45116 04 54 40.77 +69 31 19.7 14.6 N H06

CK17O010 C2017 11 01.45265 04 54 40.69 +69 31 24.4 14.6 N H06

CK17O010 C2017 11 01.45439 04 54 40.83 +69 31 30.6 14.5 N H06

CK17O010 C2017 11 01.45593 04 54 40.76 +69 31 35.1 14.5 N H06

CK17O010 C2017 11 01.45743 04 54 40.79 +69 31 40.6 14.7 N H06

CK17O010 C2017 11 01.45894 04 54 40.78 +69 31 45.0 14.8 N H06

CK17O010 C2017 11 01.46044 04 54 40.81 +69 31 50.0 14.7 N H06

CK17O010 C2017 11 01.46194 04 54 40.84 +69 31 55.6 14.7 N H06

CK17O010 C2017 11 01.46345 04 54 40.78 +69 31 59.7 14.8 N H06

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Photometric data obtained by use of FOCAS-II software

COD H06

CON BRIXIIS Observatory - Eyckensbeekstraat 2, B-9150 Kruibeke, Belgium

CATALOG: USNO A2.0 / CMC 14-15 - BAND: R

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

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

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

C/2017 O1 01/11/2017 10:56:22 14.69 13.78 13.29 12.96 12.70 12.49 23.5 20.0 H06

C/2017 O1 01/11/2017 10:56:22* 0.05 0.08 0.11 0.14 0.17 0.18 9 3.3 USN

AFRHO LOG

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

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

C/2017 O1 01/11/2017 10:56:22 0.75 1.52 36.59 13.07 24 74 3 1.871 H06

FoCAs 3.50

www.astrosurf.com/cometas-obs

es.groups.yahoo.com/group/Cometas_Obs

Af(rho) according CARA approach

Af(rho) data according the CARA-approach is available via request to CARA-coordinator

Afrho multi- plot R-Bessel filter - different ref.stars APAS catalog