comet C/2015 V2 (JOHNSON)

Astrometric data for minor planet center

COD B96

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

OBS E.Bryssinck

MEA E.Bryssinck

TEL 0.4-m f/3.8 astrograph + CCD

ACK MPCReport file updated 2017.07.19 19:10:27

AC2

NET CMC-15

CK15V020 C2017 06 23.90469 14 16 01.07 -02 24 02.1 12.7 N B96

CK15V020 C2017 06 23.90597 14 16 01.04 -02 24 07.2 12.7 N B96

CK15V020 C2017 06 23.90726 14 16 00.99 -02 24 11.7 12.7 N B96

CK15V020 C2017 06 23.90855 14 16 00.91 -02 24 17.1 12.7 N B96

CK15V020 C2017 06 23.90984 14 16 00.88 -02 24 21.9 12.7 N B96

CK15V020 C2017 06 23.91112 14 16 00.83 -02 24 26.7 12.7 N B96

CK15V020 C2017 06 23.91241 14 16 00.78 -02 24 31.1 12.7 N B96

CK15V020 C2017 06 23.91397 14 16 00.71 -02 24 37.0 12.7 N B96

CK15V020 C2017 06 23.91560 14 16 00.66 -02 24 43.4 12.8 N B96

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Photometry obtained by use of FOCAS-II software

COD H06

CON Eyckensbeekstraat,2 - 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/2015 V2 23/06/2017 21:51:56 12.18 11.30 10.85 10.55 10.33 10.15 44.5 16.9 B96

C/2015 V2 23/06/2017 21:51:56* 0.02 0.05 0.06 0.07 0.07 0.07 7 3.8 CMC

AFRHO LOG

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

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

C/2015 V2 23/06/2017 21:51:56 0.88 1.64 31.19 10.85 45 931 21 2.969 B96

FoCAs 3.50

www.astrosurf.com/cometas-obs

es.groups.yahoo.com/group/Cometas_Obs

Af(rho) according CARA approach

Multiplot Af(rho) data R-Bessel (UC4 catalog as reference)