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Comet C/2021 A1 (LEONARD) -   1 may 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 2021.05.02 11:26:14

NET Gaia DR2

    CK21A010  C2021 05 01.88200 11 29 52.92 +61 20 29.2          17.8 G      B96

    CK21A010  C2021 05 01.88853 11 29 52.09 +61 20 25.6          18.2 G      B96

    CK21A010  C2021 05 01.89507 11 29 51.10 +61 20 25.3          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     01/05/2021 21:24:11  18.07  17.54  17.46                        1.3  18.1  B96

C/2021 A1     01/05/2021 21:24:11*  0.06   0.00   0.17                          2   4.8  Gai

                                                                     AFRHO         LOG

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

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

C/2021 A1     01/05/2021 21:24:11    2.38   1.46  11.57  17.95    1      8     6  0.883  B96

Photometry obtained with FOCAS-II software:

Af(rho)-data according CARA-approach