comet C/2013 A1 (SIDING SPRING)

Astrometric data for minor planet center

COD G39

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

OBS J.Hambsch, E.Bryssinck

MEA J.Hambsch, E.Bryssinck

TEL 0.4-m f/6.8 astrograph + CCD

ACK MPCReport file updated 2014.11.04 19:58:35

AC2 hambsch@telenet.be

NET USNO-A2.0

CK13A010 C2014 11 04.00604 17 38 32.22 -17 25 24.2 12.9 N G39

CK13A010 C2014 11 04.00679 17 38 32.27 -17 25 23.1 13.0 N G39

CK13A010 C2014 11 04.00756 17 38 32.27 -17 25 22.0 13.0 N G39

CK13A010 C2014 11 04.00832 17 38 32.26 -17 25 20.5 13.1 N G39

CK13A010 C2014 11 04.00909 17 38 32.28 -17 25 19.7 13.0 N G39

CK13A010 C2014 11 04.00995 17 38 32.21 -17 25 18.6 13.8 N G39

CK13A010 C2014 11 04.01072 17 38 32.29 -17 25 17.2 14.0 N G39

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Photometric data obtained by use of FOCAS-II software

COD G39

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

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

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

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

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

C/2013 A1 04/11/2014 00:13:08 12.53 11.83 11.55 11.40 11.28 11.20 19.9 17.1 G39

C/2013 A1 04/11/2014 00:13:08* 0.31 0.34 0.35 0.37 0.39 0.42 5 4.4 USN

AFRHO LOG

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

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

C/2013 A1 04/11/2014 00:13:08 1.94 1.41 14.21 12.18 20 962 48 2.983 G39

Af(rho) parameter according the CARA-approach

Af(rho) versus aperture radius (in km) - I-Bessel filter