Comet C/2020 V2 (ZTF) - 24 march 2022

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

Astrometric data for minor planet center

COD Z08

CON E. Bryssinck, Kruibeke, Belgium

OBS E. Bryssinck, M. Rocchetto, E. Guido, M. Fulle

OBS G. Milani, C. Nassef, G. Savini, A. Valvasori

MEA E. Bryssinck

TEL 0.7-m f/6 reflector + CCD

ACK MPCReport file updated 2022.03.27 16:49:40

NET Gaia DR2

CK20V020 C2022 03 24.90151 11 43 54.39 +60 12 52.0 15.2 G B96

CK20V020 C2022 03 24.90804 11 43 53.61 +60 12 54.1 15.2 G B96

CK20V020 C2022 03 24.91458 11 43 52.71 +60 12 57.2 15.2 G B96

CK20V020 C2022 03 24.91958 11 43 52.03 +60 13 00.1 14.6 R B96

----- end -----

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

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

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

C/2020 V2 24/03/2022 21:52:17 14.79 14.10 13.89 13.84 13.79 13.79 29.8 17.6 B96

C/2020 V2 24/03/2022 21:52:17* 0.00 0.00 0.00 0.00 0.01 0.02 2 3.9 Gai

AFRHO LOG

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

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

C/2020 V2 24/03/2022 21:52:17 4.27 4.82 6.45 14.88 30 4574 153 3.660 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