comet 123P/WEST-HARTLEY - 29 march 2019

Astrometric data for Minor Planet Center

COD B96

CON E. Bryssinck, Eyckensbeekstratt 2, 9150 Kruibeke

OBS E. Bryssinck

MEA E. Bryssinck

TEL 0.4-m f/3.8 astrograph + CCD

ACK MPCReport file updated 2019.04.01 10:38:19

NET CMC-15

0123P C2019 03 29.94405 11 04 45.48 +29 36 52.3 15.2 R B96

0123P C2019 03 29.94895 11 04 45.32 +29 36 49.5 15.1 R B96

0123P C2019 03 29.95396 11 04 45.15 +29 36 46.4 15.1 R B96

0123P C2019 03 29.95885 11 04 45.03 +29 36 43.3 15.2 R B96

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Photometric data obtained with FOCAS-II software

COD B96

CON E. Bryssinck, Eyckensbeekstratt 2, 9150 Kruibeke

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

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

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

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

123P 29/03/2019 22:51:38 14.77 14.02 13.67 13.44 13.26 13.13 28.7 18.0 B96

123P 29/03/2019 22:51:38* 0.02 0.02 0.03 0.03 0.03 0.03 6 3.7 CMC

AFRHO LOG

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

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

123P 29/03/2019 22:51:38 1.30 2.17 21.23 14.03 29 186 6 2.270 B96

FoCAs 3.53

www.astrosurf.com/cometas-obs

es.groups.yahoo.com/group/Cometas_Obs

Afρ parameter according CARA-approach

Afρ with Bessel-R filter

Af(rho) data obtained from filtered images (CARA Approuch) are available,

please send a request to the CARA-coordinator if you are interested in these data