comet C/2017 T2 (PANSTARRS)

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 2020.06.12 20:46:56

NET Gaia DR2

CK17T020 C2020 06 11.96403 11 39 05.61 +56 46 13.8 13.1 R B96

CK17T020 C2020 06 11.96788 11 39 06.37 +56 46 02.8 13.7 G B96

CK17T020 C2020 06 11.97442 11 39 07.75 +56 45 44.2 13.7 G B96

CK17T020 C2020 06 11.98096 11 39 09.06 +56 45 26.1 13.7 G B96

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Photometric data obtained by use of FOCAS-II software

COD B96

OBS BRIXIIS Observatory

CATALOG: Gaia DR2 - BAND: G

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

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

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

C/2017 T2 11/06/2020 23:22:46 13.10 12.20 11.72 11.40 11.16 10.97 39.7 17.9 B96

C/2017 T2 11/06/2020 23:22:46* 0.19 0.18 0.17 0.17 0.17 0.17 15 3.7 Gai

AFRHO LOG

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

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

C/2017 T2 11/06/2020 23:22:46 1.68 1.69 16.39 12.47 40 800 20 2.903 B96

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

Image taken with the 0.-4m f/3.8 telescope from BRIXIIS Observatory, Kruibeke, Belgium

Af(rho) parameter according CARA approach

Af(rho) vs distance core - data from Bessel-R filtered image