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Astrometric data for minor planet center

COD B96

CON E. Bryssinck, BRIXIIS Observatory,  9150 Kruibeke, Belgium

OBS E. Bryssinck

MEA E. Bryssinck

TEL 0.4-m f/3.8 reflector + CCD

ACK MPCReport file updated 2020.03.27 14:01:47

NET Gaia DR2

    CK20A020  C2020 03 26.90267 05 15 17.22 +54 09 46.3          19.1 G      B96

    CK20A020  C2020 03 26.91896 05 15 19.95 +54 08 56.3          18.8 G      B96

----- end -----

Comet C/2020 A2 (IWAMOTO) -  26 march. 2020

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

http://cara.uai.it

Photometric data obtained from FOCAS-II software

COD B96

OBS BRIXIIS Observatory

CATALOG: Gaia DR2 - BAND: G

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

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

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

C/2020 A2     26/03/2020 22:03:18  17.99  17.22  16.85  16.57  16.39  16.15   0.2  17.7  B96

C/2020 A2     26/03/2020 22:03:18*  0.00   0.00   0.00   0.00   0.00   0.00     1   3.5  Gai

                                                                     AFRHO         LOG

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

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

C/2020 A2     26/03/2020 22:03:18    1.50   1.62  18.37  17.35    0      7    33  0.814  B96

FoCAs 3.66

www.astrosurf.com/cometas-obs

es.groups.yahoo.com/group/Cometas_Obs

Afρ parameter according CARA-Approach

Afρ [cm] vs. core distance (in km) - image with Bessel R filter