Comet C/2021 C3 (CATALINA)

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

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 2021.03.07 12:21:49

NET Gaia DR2

CK21C030 C2021 03 06.96155 12 42 43.59 +05 05 40.6 18.4 G B96

CK21C030 C2021 03 06.96318 12 42 43.19 +05 05 47.9 18.8 G B96

----- end -----

COD X02

OBS BRIXIIS Observatory

CATALOG: Gaia DR2 - BAND: G

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

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

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

C/2021 C3 06/03/2021 23:01:29 18.37 18.14 18.11 17.81 17.63 5.7 17.5 B96

C/2021 C3 06/03/2021 23:01:29* 0.15 0.24 0.11 0.09 0.61 3 3.7 Gai

AFRHO LOG

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

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

C/2021 C3 06/03/2021 23:01:29 1.34 2.29 20.51 18.12 6 5 1 0.713 B96

Observation made with Orion Optics AG16 newton telescope from my backyard, BRIXIIS Observatory, Kruibeke, Belgium

Photometry obtained with FOCAS-II software: