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

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


http://cara.uai.it

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