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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 2020.10.19 15:27:19

NET Gaia DR2

    CK20A020  C2020 03 24.86221 05 09 17.73 +55 52 13.8          18.7 G      B96

    CK20A020  C2020 03 24.86710 05 09 18.39 +55 51 55.4          18.4 G      B96

    CK20A020  C2020 03 24.87198 05 09 19.73 +55 51 41.3          18.5 G      B96

----- end -----

Comet C/2020 A2 (IWAMOTO) -  24 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     24/03/2020 20:48:37  17.93  17.06  16.55  16.26  16.01  15.75   3.7  18.1  B96

C/2020 A2     24/03/2020 20:48:37*  0.08   0.21   0.16   0.09   0.07   0.07     3   3.7  Gai

                                                                     AFRHO         LOG

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

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

C/2020 A2     24/03/2020 20:48:37    1.45   1.60  19.08  17.13    4      7     2  0.855  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