Comet C/2022 E3 (ZTF) - 21 sept. 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 2022.09.22 09:59:40

NET Gaia DR2

CK22E030 C2022 09 21.85303 16 02 19.08 +29 17 05.8 13.1 R B96

CK22E030 C2022 09 21.85806 16 02 18.87 +29 17 03.1 13.7 G B96

CK22E030 C2022 09 21.86298 16 02 18.61 +29 17 00.0 13.7 G B96

CK22E030 C2022 09 21.86788 16 02 18.40 +29 16 57.3 13.7 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 21/09/2022 20:46:13 13.40 12.72 12.43 12.23 12.11 12.02 21.4 17.6 B96

C/2022 E3 21/09/2022 20:46:13* 0.01 0.03 0.03 0.04 0.04 0.04 2 3.9 Gai

AFRHO LOG

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

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

C/2022 E3 21/09/2022 20:46:13 2.25 2.04 12.28 13.17 21 1093 51 3.039 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