comet C/2017 O1 - 27 july 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 2017.07.27 20:33:23

AC2

NET CMC-15

CK17O010 C2017 07 27.41123 02 46 00.06 -07 51 03.5 14.8 N G39

CK17O010 C2017 07 27.41197 02 46 00.11 -07 51 01.9 14.8 N G39

CK17O010 C2017 07 27.41271 02 46 00.23 -07 51 01.2 14.8 N G39

CK17O010 C2017 07 27.41426 02 46 00.38 -07 51 00.0 14.6 N G39

CK17O010 C2017 07 27.41574 02 46 00.53 -07 50 57.8 14.6 N G39

CK17O010 C2017 07 27.41826 02 46 00.74 -07 50 54.9 14.7 N G39

CK17O010 C2017 07 27.41900 02 46 00.82 -07 50 53.6 14.6 N G39

CK17O010 C2017 07 27.41975 02 46 00.91 -07 50 52.7 14.6 N G39

CK17O010 C2017 07 27.42049 02 46 00.96 -07 50 51.7 14.6 N G39

CK17O010 C2017 07 27.42123 02 46 01.07 -07 50 50.6 14.6 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 27/07/2017 10:00:03 14.38 13.63 13.33 13.10 12.91 12.74 16.1 19.6 G39

C/2017 O1 27/07/2017 10:00:03* 0.10 0.12 0.18 0.23 0.28 0.32 9 4.6 CMC

AFRHO LOG

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

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

C/2017 O1 27/07/2017 10:00:03 1.59 1.86 17.36 13.84 16 244 15 2.387 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