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Comet C/2021 A1 (LEONARD) -   12 april 2021

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

http://cara.uai.it

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 2021.04.14 12:21:28

NET Gaia DR2

    CK21A010  C2021 04 12.90131 12 18 12.64 +61 40 02.9          18.1 G      B96

    CK21A010  C2021 04 12.90785 12 18 11.64 +61 40 03.9          18.5 G      B96

    CK21A010  C2021 04 12.91439 12 18 10.73 +61 40 04.4          18.1 G      B96

----- end -----

COD G39

OBS ROAD Observatory

CATALOG: Gaia DR2 - BAND: G

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

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

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

C/2021 A1     12/04/2021 21:52:00  18.16  17.76  17.61  17.58  17.64          5.2  18.4  B96

C/2021 A1     12/04/2021 21:52:00*  0.25   0.09   0.02   0.12   0.10            2   3.9  Gai

                                                                     AFRHO         LOG

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

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

C/2021 A1     12/04/2021 21:52:00    2.05   1.34  13.43  17.98    5      5     1  0.670  B96

Photometry obtained with FOCAS-II software: