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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 2020.09.14 12:21:28

NET Gaia DR2

    CK18N020  C2020 09 13.80534 13 57 09.65 +72 34 05.4          15.6 R      B96

    CK18N020  C2020 09 13.80870 13 57 10.10 +72 34 02.5          16.2 G      B96

    CK18N020  C2020 09 13.81359 13 57 10.71 +72 33 58.1          16.1 G      B96

    CK18N020  C2020 09 13.81847 13 57 11.31 +72 33 53.2          16.1 G      B96

----- end -----

Comet C/2018 N2 (ASASSN) - 13 sept. 2020

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

http://cara.uai.it

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/2018 N2     13/09/2020 19:33:55  15.78  15.09  14.75  14.53  14.42  14.34  26.1  17.9  B96

C/2018 N2     13/09/2020 19:33:55*  0.01   0.01   0.03   0.03   0.04   0.04     5   3.0  Gai

                                                                     AFRHO         LOG

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

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

C/2018 N2     13/09/2020 19:33:55    4.45   4.27   6.19  16.10   26   1260    48  3.101  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 [km] - data obtained from Bessel R Filtered ccd-images