Comet C/2022 E3 (ZTF) - 31 aug. 2022

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 2022.09.01 10:44:03

NET Gaia DR2

CK22E030 C2022 08 31.85020 16 26 08.48 +32 42 20.6 13.3 R B96

CK22E030 C2022 08 31.85417 16 26 08.10 +32 42 18.2 13.9 G B96

CK22E030 C2022 08 31.86061 16 26 07.46 +32 42 14.2 14.0 G B96

CK22E030 C2022 08 31.86835 16 26 06.77 +32 42 10.1 13.9 G B96

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COD X02

OBS Telescope.Live

CATALOG: Gaia DR2 - BAND: G

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

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

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

C/2022 E3 31/08/2022 20:44:51 13.75 13.19 12.93 12.79 12.69 12.61 35.0 17.3 B96

C/2022 E3 31/08/2022 20:44:51* 0.03 0.01 0.00 0.00 0.00 0.01 2 3.5 Gai

AFRHO LOG

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

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

C/2022 E3 31/08/2022 20:44:51 2.18 2.29 12.63 13.54 35 919 26 2.963 B96

FoCAs 3.70

www.astrosurf.com/cometas-obs

es.groups.yahoo.com/group/Cometas_Obs

Photometry obtained with FOCAS-II software:

Afρ parameter according CARA-approach

Afρ-parameter vs. core distance - data obtained from photometric R-filtered CCD-image