BRIXIIS Astronomical Observatory

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Comet 81P/WILD - 4 march 2022

Image taken from BRIXIIS Observatory with a 0.4-m f/3.8 telescope and SBIG STL6303E camera with photometric filters

Af(rho) data available via a request to our CARA-coordinator

Astrometric data for MPC


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 2022.03.05 12:04:53

NET Gaia DR2

0081P         C2022 03 04.82190 03 21 44.42 +15 38 45.1          18.3 G      B96

0081P         C2022 03 04.82845 03 21 44.74 +15 38 46.3          18.0 G      B96

0081P         C2022 03 04.83499 03 21 45.16 +15 38 48.5          18.0 G      B96

—- end —-

Photometric data obtained from FOCAS-II software


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

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

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

81P           04/03/2022 19:57:40  17.73  17.26  17.36  17.35                 4.1  17.3  B96

81P           04/03/2022 19:57:40*  0.00   0.34   0.33   0.47                   2   3.8  Gai


                                                                     AFRHO         LOG

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

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

81P           04/03/2022 19:57:40    3.14   2.92   8.78  17.67    4     69    17  1.840  B96

Af(rho) vs. core distance [km] - data obtained from unfiltered CCD-image

Afρ according CARA-approach