comet C/2016 R2 (PANSTARRS)

Astrometric data for minor planet center

COD U69

CON iTelescope.net SRO Observatory Auberry California USA

OBS E.Bryssinck

MEA E.Bryssinck

TEL 0.62-m f/6.5 astrograph + CCD

ACK MPCReport file updated 2017.12.29 11:50:28

AC2

NET CMC-15

CK16R020 C2017 12 28.21081 04 28 35.77 +13 00 47.7 16.6 N U69

CK16R020 C2017 12 28.21253 04 28 35.64 +13 00 49.9 16.5 N U69

CK16R020 C2017 12 28.21431 04 28 35.51 +13 00 51.8 16.4 N U69

CK16R020 C2017 12 28.21608 04 28 35.36 +13 00 53.9 16.2 N U69

CK16R020 C2017 12 28.21777 04 28 35.27 +13 00 55.8 16.0 N U69

CK16R020 C2017 12 28.21946 04 28 35.14 +13 00 57.4 16.3 N U69

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Photometric data obtained by use of FOCAS-II software

COD H06

CON BRIXIIS Observatory - Eyckensbeekstraat 2, B-9150 Kruibeke, Belgium

CATALOG: USNO A2.0 / CMC 14-15 - BAND: R

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

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

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

C/2016 R2 28/12/2017 05:12:20 14.41 13.49 13.01 12.69 12.44 12.24 24.4 18.9 U69

C/2016 R2 28/12/2017 05:12:20* 0.01 0.01 0.02 0.02 0.02 0.01 4 3.8 CMC

AFRHO LOG

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

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

C/2016 R2 28/12/2017 05:12:20 2.06 2.95 13.39 14.02 24 878 36 2.943 U69

FoCAs 3.50

www.astrosurf.com/cometas-obs

es.groups.yahoo.com/group/Cometas_Obs

Af(rho) according CARA approach

Af(rho) vs distance to core (R-Bessel filter)