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Astrometric data for minor planet center

COD I89

CON iTelescope.net, remote observatory, Nerpio, Spain,

OBS E. Bryssinck

MEA E. Bryssinck

TEL 0.15-m f/7.3 refractor + CCD

ACK MPCReport file updated 2017.04.23 08:45:19

AC2

NET CMC-15

    CK15V020  C2017 04 23.03428 16 08 59.45 +45 59 03.2          13.9 N      I89

    CK15V020  C2017 04 23.03640 16 08 59.21 +45 59 02.1          13.8 N      I89

    CK15V020  C2017 04 23.03830 16 08 59.05 +45 59 00.1          13.9 N      I89

    CK15V020  C2017 04 23.04020 16 08 58.83 +45 58 59.2          13.8 N      I89

    CK15V020  C2017 04 23.04208 16 08 58.67 +45 58 57.3          13.8 N      I89

Comet C/2015 V2 (JOHNSON) - 23 apr.2017

Photometry obtained by use of FOCAS-II software

COD B96

CON BRIXIIS Observatory, Kruibeke, Belgium

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

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

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

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

C/2015 V2     23/04/2017 00:55:57  12.50  11.65  11.21  10.94  10.72  10.54  27.7  18.9  I89

C/2015 V2     23/04/2017 00:55:57*  0.02   0.04   0.07   0.11   0.12   0.13     3   4.2  CMC

                                                                     AFRHO         LOG

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

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

C/2015 V2     23/04/2017 00:55:57    1.09   1.77  25.26  11.44   28    948    34  2.977  I89

FoCAs 3.43

www.astrosurf.com/cometas-obs

es.groups.yahoo.com/group/Cometas_Obs

Af(rho) according CARA approach

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