Comet C/2020 V2 (ZTF) - 27 april 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 2022.05.01 11:29:38

NET Gaia DR2

CK20V020 C2022 04 27.89278 10 33 30.96 +61 14 12.2 15.0 G B96

CK20V020 C2022 04 27.89767 10 33 30.32 +61 14 11.6 15.0 G B96

CK20V020 C2022 04 27.90258 10 33 29.90 +61 14 10.6 15.0 G B96

CK20V020 C2022 04 27.90595 10 33 29.57 +61 14 09.9 14.5 R B96

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

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

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

C/2020 V2 27/04/2022 21:36:11 14.67 14.01 13.79 13.70 13.63 13.60 30.9 18.2 B96

C/2020 V2 27/04/2022 21:36:11* 0.00 0.00 0.01 0.01 0.01 0.01 2 3.9 Gai

AFRHO LOG

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

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

C/2020 V2 27/04/2022 21:36:11 4.39 4.55 6.29 14.82 31 4513 146 3.654 B96

Photometry obtained with FOCAS-II software:

Af(rho) parameter vs. core distance - data obtained from Bessel-R filtered CCD-image

Afρ parameter according CARA-approach