BRIXIIS Astronomical Observatory

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Comet C/2020 S8  (LEMMON) -  23 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 2021.04.24 11:10:17

NET Gaia DR2

    CK20S080  C2021 04 23.89813 14 07 32.54 +12 22 36.6          16.7 G      B96

    CK20S080  C2021 04 23.90465 14 07 30.95 +12 22 29.2          17.0 G      B96

    CK20S080  C2021 04 23.90955 14 07 29.64 +12 22 24.7          17.0 G      B96

----- end -----



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 S8     23/04/2021 21:46:13  16.57  15.84  15.50  15.37  15.22  15.14   4.6  17.1  B96

C/2020 S8     23/04/2021 21:46:13*  0.05   0.04   0.08   0.02   0.01   0.05     2   4.0  Gai



                                                                     AFRHO         LOG

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

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

C/2020 S8     23/04/2021 21:46:13    1.42   2.37  19.43  15.95    5     45    10  1.656  B96




FoCAs 3.66

www.astrosurf.com/cometas-obs

es.groups.yahoo.com/group/Cometas_Obs

comet 2020 S8 (LEMMON), 23 april 2021, Erik Bryssinck

Magnitude vs coma-radius (km) - data obtained from KOPR software