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Comet C/2020 V2 (ZTF) -  27 april 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 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

----- end -----




                                   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