comet C/2017 O1 - 8 aug. 2017

Astrometric data for minor planet center

COD G39

CON ROAD - Remote Observatory Atacama Desert , San Pedro de Atacama, Chile

OBS F.-J.Hambsch, E.Bryssinck

MEA E.Bryssinck

TEL 0.4-m f/6.8 astrograph + CCD

ACK MPCReport file updated 2017.08.08 14:50:31

AC2

NET CMC-15

CK17O010 C2017 08 08.40773 03 05 15.94 -03 17 19.9 14.3 N G39

CK17O010 C2017 08 08.40847 03 05 15.96 -03 17 18.9 14.4 N G39

CK17O010 C2017 08 08.40921 03 05 15.99 -03 17 17.6 14.4 N G39

CK17O010 C2017 08 08.41003 03 05 16.13 -03 17 16.8 14.2 N G39

CK17O010 C2017 08 08.41226 03 05 16.27 -03 17 12.6 14.2 N G39

CK17O010 C2017 08 08.41374 03 05 16.46 -03 17 10.6 14.2 N G39

CK17O010 C2017 08 08.41501 03 05 16.57 -03 17 08.2 14.2 N G39

CK17O010 C2017 08 08.41575 03 05 16.59 -03 17 07.2 14.2 N G39

CK17O010 C2017 08 08.41649 03 05 16.72 -03 17 06.5 14.2 N G39

CK17O010 C2017 08 08.41723 03 05 16.78 -03 17 05.7 14.2 N G39

----- end -----

COD G39

CON ROAD - Remote Observatory Atacama Desert , San Pedro de Atacama, Chile, Oud

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

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

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

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

C/2017 O1 08/08/2017 09:56:59 13.82 12.98 12.61 12.35 12.16 11.99 18.3 18.2 G39

C/2017 O1 08/08/2017 09:56:59* 0.08 0.10 0.13 0.14 0.16 0.18 6 4.9 CMC

AFRHO LOG

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

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

C/2017 O1 08/08/2017 09:56:59 1.40 1.77 19.72 13.07 18 346 19 2.540 G39

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 nucleus with R-Bessel filter

Multiplot Af(rho) graph with different ref. Stars from UCAC4 catalog

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